Is CVE-2025-10158 in the CISA KEV catalog?

No. CVE-2025-10158 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-10158?

CVE-2025-10158 has a CVSS v3 base score of 5.4 (Moderate).

What is the EPSS score for CVE-2025-10158?

CVE-2025-10158 has an EPSS score of 0.28% (20th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-10158?

Upgrade rsync on debian 11 to 3.2.3-4+deb11u4 or later. Fixes are available for 18 affected products.

CVE & CISA-KEV Catalog

CVE-2025-10158

MEDIUM

5.4

CVSS v3

NVD

Description

A malicious client acting as the receiver of an rsync file transfer can trigger an out of bounds read of a heap based buffer, via a negative array index. The malicious rsync client requires at least read access to the remote rsync module in order to trigger the issue.

CWE-129

How to fix

Remediation Available

rsyncDebian

Fixed in:3.2.3-4+deb11u4CVE-2025-10158

Fixed in:3.2.7-1+deb12u4CVE-2025-10158

Fixed in:3.4.1+ds1-5+deb13u1CVE-2025-10158

Fixed in:3.4.1+ds1-7CVE-2025-10158

rhpam-7/rhpamRocky

Fixed in:kieserver-rhel8@sha256:56ce30c3d224f65df05b066f39741797836687b4aeab7d7269bf5d28f45dc04d_amd64RHSA-2026:13812

Fixed in:dashbuilder-rhel8@sha256:64efe627bd982759b2492ca8bf4d31315c68bf0262c0ca448a93335a11c81673_amd64RHSA-2026:13812

Fixed in:controller-rhel8@sha256:6a8c527be5f7140866dca164d60ab484d40f28281becd849907f8740a8a2a87d_amd64RHSA-2026:13812

Fixed in:businesscentral-rhel8@sha256:23b2eace9e0e381d6a8db37a11ebef3a092f7b14352b3a05187c7b9e78f6e60e_amd64RHSA-2026:13812

Fixed in:operator-bundle@sha256:3378f77e5a1823d197c755b020e725ff0e72784994c0a755347a0999cef65931_amd64RHSA-2026:13812

Fixed in:smartrouter-rhel8@sha256:14df06eab56c17b7f718884c7379098ec3842ed99d6c5778dc2810ac9b1d4c17_amd64RHSA-2026:13812

rhpam-7/rhpamRed Hat / RHEL

Fixed in:kieserver-rhel8@sha256:56ce30c3d224f65df05b066f39741797836687b4aeab7d7269bf5d28f45dc04d_amd64RHSA-2026:13812

Fixed in:controller-rhel8@sha256:6a8c527be5f7140866dca164d60ab484d40f28281becd849907f8740a8a2a87d_amd64RHSA-2026:13812

Fixed in:operator-bundle@sha256:3378f77e5a1823d197c755b020e725ff0e72784994c0a755347a0999cef65931_amd64RHSA-2026:13812

Fixed in:smartrouter-rhel8@sha256:14df06eab56c17b7f718884c7379098ec3842ed99d6c5778dc2810ac9b1d4c17_amd64RHSA-2026:13812

Fixed in:businesscentral-rhel8@sha256:23b2eace9e0e381d6a8db37a11ebef3a092f7b14352b3a05187c7b9e78f6e60e_amd64RHSA-2026:13812

Fixed in:dashbuilder-rhel8@sha256:64efe627bd982759b2492ca8bf4d31315c68bf0262c0ca448a93335a11c81673_amd64RHSA-2026:13812

rhpam-7/rhpam-businesscentralRocky

Fixed in:monitoring-rhel8@sha256:92df715c896f06f6aa93b631bd62e3a146bad3cd08666cbab955d5cccdad0ea0_amd64RHSA-2026:13812

rhpam-7/rhpam-businesscentralRed Hat / RHEL

Fixed in:monitoring-rhel8@sha256:92df715c896f06f6aa93b631bd62e3a146bad3cd08666cbab955d5cccdad0ea0_amd64RHSA-2026:13812

rhpam-7/rhpam-processRed Hat / RHEL

Fixed in:migration-rhel8@sha256:a4a34e29ddb6f9d60e64f19bac7fe49eb0b66fcbb6803cbc6563b77e7d7f9904_amd64RHSA-2026:13812

rhpam-7/rhpam-processRocky

Fixed in:migration-rhel8@sha256:a4a34e29ddb6f9d60e64f19bac7fe49eb0b66fcbb6803cbc6563b77e7d7f9904_amd64RHSA-2026:13812

rsyncRed Hat / RHEL

Fixed in:0:3.4.1-2.el10_1.2RHSA-2026:6825

Fixed in:0:3.4.1-2.el10_0.2RHSA-2026:20696

Fixed in:0:3.4.1-2.el10_1.2RHSA-2026:6825

Fixed in:0:3.1.3-24.el8_10RHSA-2026:6436

Fixed in:0:3.2.3-19.el9_4.3RHSA-2026:20604

Fixed in:0:3.2.3-19.el9_2.3RHSA-2026:20602

Fixed in:0:3.2.3-19.el9_4.3RHSA-2026:20604

Fixed in:0:3.2.5-3.el9_6.1RHSA-2026:20603

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

Fixed in:0:3.2.3-19.el9_2.3RHSA-2026:20602

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

Fixed in:0:3.2.3-19.el9_2.3RHSA-2026:20602

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

Fixed in:0:3.2.3-19.el9_2.3RHSA-2026:20602

rsyncRocky

Fixed in:0:3.4.1-2.el10_0.2RHSA-2026:20696

Fixed in:0:3.4.1-2.el10_1.2RHSA-2026:6825

Fixed in:0:3.1.3-24.el8_10RHSA-2026:6436

Fixed in:0:3.2.3-19.el9_4.3RHSA-2026:20604

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

Fixed in:0:3.2.3-19.el9_4.3RHSA-2026:20604

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

Fixed in:0:3.2.5-3.el9_6.1RHSA-2026:20603

Fixed in:0:3.2.3-19.el9_2.3RHSA-2026:20602

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

Fixed in:0:3.2.3-19.el9_4.3RHSA-2026:20604

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

Fixed in:0:3.2.3-19.el9_4.3RHSA-2026:20604

rsync-daemonRed Hat / RHEL

Fixed in:0:3.4.1-2.el10_1.2RHSA-2026:6825

Fixed in:0:3.4.1-2.el10_0.2RHSA-2026:20696

Fixed in:0:3.1.3-24.el8_10RHSA-2026:6436

Fixed in:0:3.2.5-3.el9_6.1RHSA-2026:20603

Fixed in:0:3.2.3-19.el9_4.3RHSA-2026:20604

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

Fixed in:0:3.2.3-19.el9_2.3RHSA-2026:20602

rsync-daemonRocky

Fixed in:0:3.4.1-2.el10_0.2RHSA-2026:20696

Fixed in:0:3.4.1-2.el10_1.2RHSA-2026:6825

Fixed in:0:3.1.3-24.el8_10RHSA-2026:6436

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

Fixed in:0:3.2.5-3.el9_6.1RHSA-2026:20603

Fixed in:0:3.2.3-19.el9_4.3RHSA-2026:20604

Fixed in:0:3.2.3-19.el9_2.3RHSA-2026:20602

rsync-debuginfoRocky

Fixed in:0:3.4.1-2.el10_0.2RHSA-2026:20696

Fixed in:0:3.4.1-2.el10_1.2RHSA-2026:6825

Fixed in:0:3.4.1-2.el10_0.2RHSA-2026:20696

Fixed in:0:3.4.1-2.el10_1.2RHSA-2026:6825

Fixed in:0:3.1.3-24.el8_10RHSA-2026:6436

Fixed in:0:3.2.3-19.el9_2.3RHSA-2026:20602

Fixed in:0:3.2.5-3.el9_6.1RHSA-2026:20603

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

Fixed in:0:3.2.3-19.el9_4.3RHSA-2026:20604

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

Fixed in:0:3.2.3-19.el9_4.3RHSA-2026:20604

Fixed in:0:3.2.3-19.el9_2.3RHSA-2026:20602

rsync-debuginfoRed Hat / RHEL

Fixed in:0:3.4.1-2.el10_1.2RHSA-2026:6825

Fixed in:0:3.4.1-2.el10_0.2RHSA-2026:20696

Fixed in:0:3.4.1-2.el10_1.2RHSA-2026:6825

Fixed in:0:3.4.1-2.el10_0.2RHSA-2026:20696

Fixed in:0:3.4.1-2.el10_1.2RHSA-2026:6825

Fixed in:0:3.4.1-2.el10_0.2RHSA-2026:20696

Fixed in:0:3.1.3-24.el8_10RHSA-2026:6436

Fixed in:0:3.2.3-19.el9_4.3RHSA-2026:20604

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

Fixed in:0:3.2.3-19.el9_2.3RHSA-2026:20602

Fixed in:0:3.2.5-3.el9_6.1RHSA-2026:20603

Fixed in:0:3.2.3-19.el9_2.3RHSA-2026:20602

Fixed in:0:3.2.3-19.el9_4.3RHSA-2026:20604

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

rsync-debugsourceRed Hat / RHEL

Fixed in:0:3.4.1-2.el10_0.2RHSA-2026:20696

Fixed in:0:3.4.1-2.el10_1.2RHSA-2026:6825

Fixed in:0:3.4.1-2.el10_0.2RHSA-2026:20696

Fixed in:0:3.4.1-2.el10_1.2RHSA-2026:6825

Fixed in:0:3.1.3-24.el8_10RHSA-2026:6436

Fixed in:0:3.2.5-3.el9_6.1RHSA-2026:20603

Fixed in:0:3.2.3-19.el9_4.3RHSA-2026:20604

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

Fixed in:0:3.2.3-19.el9_2.3RHSA-2026:20602

rsync-debugsourceRocky

Fixed in:0:3.4.1-2.el10_1.2RHSA-2026:6825

Fixed in:0:3.4.1-2.el10_0.2RHSA-2026:20696

Fixed in:0:3.1.3-24.el8_10RHSA-2026:6436

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

Fixed in:0:3.2.5-3.el9_6.1RHSA-2026:20603

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

Fixed in:0:3.2.3-19.el9_4.3RHSA-2026:20604

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

Fixed in:0:3.2.3-19.el9_4.3RHSA-2026:20604

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

Fixed in:0:3.2.3-19.el9_4.3RHSA-2026:20604

Fixed in:0:3.2.3-19.el9_2.3RHSA-2026:20602

rsync-rrsyncRocky

Fixed in:0:3.4.1-2.el10_0.2RHSA-2026:20696

Fixed in:0:3.4.1-2.el10_1.2RHSA-2026:6825

Fixed in:0:3.2.5-3.el9_6.1RHSA-2026:20603

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

rsync-rrsyncRed Hat / RHEL

Fixed in:0:3.4.1-2.el10_0.2RHSA-2026:20696

Fixed in:0:3.4.1-2.el10_1.2RHSA-2026:6825

Fixed in:0:3.2.5-3.el9_6.1RHSA-2026:20603

Fixed in:0:3.2.5-3.el9_7.2RHSA-2026:6390

rsyncUbuntu

Fixed in:3.1.0-2ubuntu0.4+esm3USN-8349-1

Fixed in:3.1.1-3ubuntu1.3+esm5USN-8349-1

Fixed in:3.1.2-2.1ubuntu1.6+esm3USN-8349-1

Fixed in:3.1.3-8ubuntu0.9+esm1USN-8349-1

Fixed in:3.2.7-0ubuntu0.22.04.6USN-8283-1

Fixed in:3.2.7-1ubuntu1.4USN-8283-1

Fixed in:3.4.1+ds1-5ubuntu1.2USN-8283-1

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 VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityLow

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

Exploit Intelligence

0.28%probability of exploitation in 30 days

20thpercentile

Low risk: more likely to be exploited than 20% of all known CVEs.

References

Other references2

Related Vulnerabilities

Other CWE-129 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-35592	Medium	6.3	51%	-	Fix
CVE-2021-35598	Medium	6.3	50%	-	Fix
CVE-2021-35594	Medium	6.3	50%	-	Fix
CVE-2022-35737	High	7.5	19%	-	Fix
CVE-2014-6317	High	7.1	18%	-	-
CVE-2023-40477	High	7.8	13%	-	Fix

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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 2025-11-19.