Is CVE-2026-43020 in the CISA KEV catalog?

No. CVE-2026-43020 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-43020?

CVE-2026-43020 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2026-43020?

CVE-2026-43020 has an EPSS score of 0.13% (3th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-43020?

Upgrade linux on debian 11 to 5.10.257-1 or later. Fixes are available for 191 affected products.

CVE & CISA-KEV Catalog

CVE-2026-43020

HIGH

7.8

CVSS v3

NVD

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: validate LTK enc_size on load Load Long Term Keys stores the user-provided enc_size and later uses it to size fixed-size stack operations when replying to LE LTK requests. An enc_size larger than the 16-byte key buffer can therefore overflow the reply stack buffer. Reject oversized enc_size values while validating the management LTK record so invalid keys never reach the stored key state.

CWE-787Out-of-bounds Write

How to fix

Remediation Available

linuxDebian

Fixed in:5.10.257-1CVE-2026-43020

Fixed in:6.1.170-1CVE-2026-43020

Fixed in:6.12.85-1CVE-2026-43020

Fixed in:6.19.12-1CVE-2026-43020

bpftoolRocky

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

bpftoolRed Hat / RHEL

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

bpftool-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

bpftool-debuginfoRocky

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

kernelRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernelRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64kRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64kRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-coreRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-coreRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-debugRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-debugRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-debug-coreRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-debug-coreRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-debug-debuginfoRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-debug-debuginfoRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-debug-develRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-debug-develRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-debug-devel-matchedRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-debug-devel-matchedRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-debug-modulesRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-debug-modulesRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-debug-modules-coreRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-debug-modules-coreRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-debug-modules-extraRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-debug-modules-extraRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-debuginfoRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-debuginfoRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-develRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-develRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-devel-matchedRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-devel-matchedRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-modulesRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-modulesRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-modules-coreRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-modules-coreRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-modules-extraRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-64k-modules-extraRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-abi-stablelistsRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-abi-stablelistsRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-coreRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-coreRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debugRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debugRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debug-coreRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debug-coreRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debug-debuginfoRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debug-debuginfoRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debug-develRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debug-develRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debug-devel-matchedRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debug-devel-matchedRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debug-modulesRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debug-modulesRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debug-modules-coreRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debug-modules-coreRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debug-modules-extraRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debug-modules-extraRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debug-uki-virtRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debug-uki-virtRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debuginfoRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debuginfoRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debuginfo-common-aarch64Red Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debuginfo-common-aarch64Rocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debuginfo-common-ppc64leRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debuginfo-common-ppc64leRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debuginfo-common-s390xRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debuginfo-common-s390xRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debuginfo-common-x86_64Rocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-debuginfo-common-x86_64Red Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-develRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-develRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-devel-matchedRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-devel-matchedRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-docRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-docRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-modulesRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-modulesRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-modules-coreRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-modules-coreRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-modules-extraRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-modules-extraRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-modules-extra-matchedRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

kernel-modules-extra-matchedRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

kernel-rtRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rtRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64kRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64kRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-coreRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-coreRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-debugRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-debugRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-debug-coreRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-debug-coreRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-debug-debuginfoRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-debug-debuginfoRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-debug-develRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-debug-develRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-debug-modulesRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-debug-modulesRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-debug-modules-coreRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-debug-modules-coreRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-debug-modules-extraRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-debug-modules-extraRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-debuginfoRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-debuginfoRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-develRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-develRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-modulesRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-modulesRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-modules-coreRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-modules-coreRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-modules-extraRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-64k-modules-extraRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-coreRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-coreRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-debugRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-debugRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-debug-coreRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-debug-coreRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-debug-debuginfoRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-debug-debuginfoRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-debug-develRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-debug-develRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-debug-kvmRed Hat / RHEL

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

kernel-rt-debug-kvmRocky

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

kernel-rt-debug-modulesRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-debug-modulesRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-debug-modules-coreRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-debug-modules-coreRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-debug-modules-extraRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-debug-modules-extraRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-debuginfoRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-debuginfoRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-debuginfo-common-x86_64Rocky

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

kernel-rt-debuginfo-common-x86_64Red Hat / RHEL

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

kernel-rt-develRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-develRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-kvmRocky

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

kernel-rt-kvmRed Hat / RHEL

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

kernel-rt-modulesRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-modulesRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-modules-coreRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-modules-coreRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-modules-extraRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-rt-modules-extraRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.rt7.467.el8_10RHSA-2026:21745

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-toolsRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-toolsRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-tools-debuginfoRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-tools-debuginfoRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-tools-libsRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-tools-libsRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-tools-libs-develRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-tools-libs-develRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-uki-virtRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-uki-virtRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-uki-virt-addonsRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-uki-virt-addonsRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-zfcpdumpRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-zfcpdumpRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-zfcpdump-coreRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-zfcpdump-coreRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-zfcpdump-debuginfoRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-zfcpdump-debuginfoRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-zfcpdump-develRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-zfcpdump-develRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-zfcpdump-devel-matchedRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-zfcpdump-devel-matchedRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-zfcpdump-modulesRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-zfcpdump-modulesRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-zfcpdump-modules-coreRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-zfcpdump-modules-coreRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-zfcpdump-modules-extraRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

kernel-zfcpdump-modules-extraRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

libperfRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

libperfRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

libperf-debuginfoRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

libperf-debuginfoRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

perfRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

perfRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

perf-debuginfoRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

perf-debuginfoRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

python3-perfRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

python3-perfRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

python3-perf-debuginfoRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

python3-perf-debuginfoRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:4.18.0-553.126.1.el8_10RHSA-2026:21706

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

rtlaRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

rtlaRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

rvRed Hat / RHEL

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

rvRocky

Fixed in:0:6.12.0-211.18.1.el10_2RHSA-2026:21557

Fixed in:0:5.14.0-687.12.1.el9_8RHSA-2026:21556

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.13%probability of exploitation in 30 days

3rdpercentile

Low risk: more likely to be exploited than 3% of all known CVEs.

References

Patch8

Related Vulnerabilities

Other CWE-787 (Out-of-bounds Write) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2015-3113	Critical	9.8	100%	KEV	Fix
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2023-4863	High	8.8	100%	KEV	Fix
CVE-2020-16040	Medium	6.5	100%	-	Fix

Embed a live status badge for CVE-2026-43020

Markdown

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HTML

<a href="https://tridentstack.com/cve/CVE-2026-43020"><img src="https://tridentstack.com/cve/badge/CVE-2026-43020.svg" alt="CVE-2026-43020"></a>

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-08.