CVE & CISA-KEV Catalog

CVE-2022-29458

HIGH
7.1
CVSS v3
NVD

Description

ncurses 6.3 before patch 20220416 has an out-of-bounds read and segmentation violation in convert_strings in tinfo/read_entry.c in the terminfo library.

How to fix

Remediation Available
ncursesDebian
Fixed in:6.2+20201114-2+deb11u1CVE-2022-29458
Fixed in:6.3+20220423-1CVE-2022-29458
Fixed in:6.3+20220423-1CVE-2022-29458
Fixed in:6.3+20220423-1CVE-2022-29458
ncursesRed Hat / RHEL
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
ncursesRocky
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
ncurses-baseRocky
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
ncurses-baseRed Hat / RHEL
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
ncurses-c++-libsRed Hat / RHEL
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
ncurses-c++-libsRocky
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
ncurses-c++-libs-debuginfoRocky
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
ncurses-c++-libs-debuginfoRed Hat / RHEL
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
ncurses-compat-libs-debuginfoRocky
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
ncurses-compat-libs-debuginfoRed Hat / RHEL
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
ncurses-debuginfoRed Hat / RHEL
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
ncurses-debuginfoRocky
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
ncurses-debugsourceRed Hat / RHEL
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
ncurses-debugsourceRocky
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
ncurses-develRocky
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
ncurses-develRed Hat / RHEL
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
ncurses-libsRocky
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
ncurses-libsRed Hat / RHEL
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
ncurses-libs-debuginfoRed Hat / RHEL
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
ncurses-libs-debuginfoRocky
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
ncurses-termRocky
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
ncurses-termRed Hat / RHEL
Fixed in:0:6.2-8.20210508.el9_0.1RHSA-2025:17006
Fixed in:0:6.2-10.20210508.el9_6.2RHSA-2025:12876
Fixed in:0:6.2-8.20210508.el9_2.2RHSA-2025:16418
Fixed in:0:6.2-10.20210508.el9_4.1RHSA-2025:16414
registry.redhat.io/rhceph/grafanaRocky
Fixed in:rhel9@sha256:d3f279fb0bf1b0e13fce85af7a3976149023cb85faf881bfcf515ae129c3b249_ppc64leRHSA-2025:22529
Fixed in:rhel9@sha256:684398687e17d2eff4f713eaee18dea22bbe3285334bfad0d9812fab51c300a8_s390xRHSA-2025:22529
Fixed in:rhel9@sha256:9394923ea473b90739587a7f90ec269963ec5ce399520d8f626d63ad1357a0a2_amd64RHSA-2025:22529
Fixed in:rhel9@sha256:5a9b2a273a676301e4270312e5d03b2b19222d95ee0f95583fd1eedc956078cd_arm64RHSA-2025:22529
registry.redhat.io/rhceph/grafanaRed Hat / RHEL
Fixed in:rhel9@sha256:5a9b2a273a676301e4270312e5d03b2b19222d95ee0f95583fd1eedc956078cd_arm64RHSA-2025:22529
Fixed in:rhel9@sha256:d3f279fb0bf1b0e13fce85af7a3976149023cb85faf881bfcf515ae129c3b249_ppc64leRHSA-2025:22529
Fixed in:rhel9@sha256:684398687e17d2eff4f713eaee18dea22bbe3285334bfad0d9812fab51c300a8_s390xRHSA-2025:22529
Fixed in:rhel9@sha256:9394923ea473b90739587a7f90ec269963ec5ce399520d8f626d63ad1357a0a2_amd64RHSA-2025:22529
registry.redhat.io/rhceph/keepalivedRed Hat / RHEL
Fixed in:rhel9@sha256:9fa023730bc77721a1d519ecc1a209b6d4c06b29baa3dcbb5f2dff2921c6cf27_s390xRHSA-2025:22529
Fixed in:rhel9@sha256:721cc49763de142a6eba2dd441ba0dc522500d385d65300219be48d2f31f0c74_ppc64leRHSA-2025:22529
Fixed in:rhel9@sha256:0c2ea384ae2c29dbbc965e9c24f1e6e78d2d1922dae44218c7585030c5a7a906_amd64RHSA-2025:22529
registry.redhat.io/rhceph/keepalivedRocky
Fixed in:rhel9@sha256:9fa023730bc77721a1d519ecc1a209b6d4c06b29baa3dcbb5f2dff2921c6cf27_s390xRHSA-2025:22529
Fixed in:rhel9@sha256:0c2ea384ae2c29dbbc965e9c24f1e6e78d2d1922dae44218c7585030c5a7a906_amd64RHSA-2025:22529
Fixed in:rhel9@sha256:721cc49763de142a6eba2dd441ba0dc522500d385d65300219be48d2f31f0c74_ppc64leRHSA-2025:22529
registry.redhat.io/rhceph/rhcephRocky
Fixed in:promtail-rhel9@sha256:29f771b5f09b0e33d1c2589166a17368f5eec98e46efbe962ecc7a5c8d9ec923_amd64RHSA-2025:22529
Fixed in:promtail-rhel9@sha256:6ae4656046c69b9821519e54665d9bc6575f3cf35c3a83fa78b50b7efe95ef53_s390xRHSA-2025:22529
Fixed in:7-rhel9@sha256:4d2f9dc5b2b33ee1c77bbfabcbbb9f4d94d343b04c4de2e4f8b3b81a1f0fd2fe_amd64RHSA-2025:22529
Fixed in:7-rhel9@sha256:6b79ed10423d954d21dd24c9cb1cf507f6e02c2942ace7fa30cf7af2ffaeb631_s390xRHSA-2025:22529
Fixed in:haproxy-rhel9@sha256:9b67425fc074cc2154ac38dd8b5e92e5b2bbd46f8899683a23e9020e62ab5adf_s390xRHSA-2025:22529
Fixed in:promtail-rhel9@sha256:27ce7c22853f9754b91e91cf9b88f9fb99ceea7b9555724fc36b0dddd83c93a4_ppc64leRHSA-2025:22529
Fixed in:haproxy-rhel9@sha256:2fa401bf3bd53d4f2b9ad775b266ee897206e632a70e7a661409de7860b810c8_ppc64leRHSA-2025:22529
Fixed in:haproxy-rhel9@sha256:de1c3da36e3258c2b6032bf2e3f89fb2c6018489deab55bf97d2416294e4dcf6_amd64RHSA-2025:22529
registry.redhat.io/rhceph/rhcephRed Hat / RHEL
Fixed in:haproxy-rhel9@sha256:de1c3da36e3258c2b6032bf2e3f89fb2c6018489deab55bf97d2416294e4dcf6_amd64RHSA-2025:22529
Fixed in:promtail-rhel9@sha256:27ce7c22853f9754b91e91cf9b88f9fb99ceea7b9555724fc36b0dddd83c93a4_ppc64leRHSA-2025:22529
Fixed in:promtail-rhel9@sha256:29f771b5f09b0e33d1c2589166a17368f5eec98e46efbe962ecc7a5c8d9ec923_amd64RHSA-2025:22529
Fixed in:7-rhel9@sha256:4d2f9dc5b2b33ee1c77bbfabcbbb9f4d94d343b04c4de2e4f8b3b81a1f0fd2fe_amd64RHSA-2025:22529
Fixed in:haproxy-rhel9@sha256:9b67425fc074cc2154ac38dd8b5e92e5b2bbd46f8899683a23e9020e62ab5adf_s390xRHSA-2025:22529
Fixed in:promtail-rhel9@sha256:6ae4656046c69b9821519e54665d9bc6575f3cf35c3a83fa78b50b7efe95ef53_s390xRHSA-2025:22529
Fixed in:7-rhel9@sha256:6b79ed10423d954d21dd24c9cb1cf507f6e02c2942ace7fa30cf7af2ffaeb631_s390xRHSA-2025:22529
Fixed in:haproxy-rhel9@sha256:2fa401bf3bd53d4f2b9ad775b266ee897206e632a70e7a661409de7860b810c8_ppc64leRHSA-2025:22529
registry.redhat.io/rhceph/snmpRed Hat / RHEL
Fixed in:notifier-rhel9@sha256:992f1649dfed889b9af86da3dcb91a764dc4a0b5918c4ce0945a0c1f5329dfa5_s390xRHSA-2025:22529
Fixed in:notifier-rhel9@sha256:6968e191b6f06b24febd441bd8b6b2d68236a6cee30a233d1ef6fc1191332204_ppc64leRHSA-2025:22529
Fixed in:notifier-rhel9@sha256:adaa24cdf0a56c1fbda2f7ac7f977b07dfc8c12654cbdc8d9dc5c020b2736056_amd64RHSA-2025:22529

This vulnerability affects an unusually large number of packages. The highest-confidence fixes are shown above; the full list is longer. Check the referenced advisories for complete coverage.

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

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 RequiredNone
User InteractionRequired
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityNone
AvailabilityHigh

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

Exploit Intelligence

1.34%probability of exploitation in 30 days
69thpercentile

Moderate risk: more likely to be exploited than 69% of all known CVEs.

References

Vendor Advisory1
Other references1

Related Vulnerabilities

Other CWE-125 (Out-of-bounds Read) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2014-0160High7.5100%KEVFix
CVE-2025-5777High7.5100%KEV + RansomFix
CVE-2021-4034High7.895%KEV + RansomFix
CVE-2020-8794Critical9.889%-Fix
CVE-2023-49285High8.689%-Fix
CVE-2023-21769High7.589%-Fix

Common questions

How do I fix CVE-2022-29458?

Published advisories record a fix for 53 affected products. The "How to fix" section on this page lists the fixed version and source advisory for each one, so apply the entry matching what you actually run.

Is CVE-2022-29458 being actively exploited?

Not that we know of. CVE-2022-29458 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 1.3% is the estimated probability that it will be exploited in the next 30 days. That is higher than 69% of all scored CVEs.

How severe is CVE-2022-29458?

CVE-2022-29458 has a CVSS v3 base score of 7.1, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2022-29458 affect?

Published advisories record a fix for ncurses (Debian), ncurses (Red Hat / RHEL), ncurses (Rocky), ncurses-base (Rocky), and 49 more. Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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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 2026-07-27.