CVE-2019-9169

CriticalCVSS 9.8/10Last modified Oct 14, 2026

Description

In the GNU C Library (aka glibc or libc6) through 2.29, proceed_next_node in posix/regexec.c has a heap-based buffer over-read via an attempted case-insensitive regular-expression match.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-125

Affected software

No affected versions have been published.

Timeline

Published
Feb 26, 2019
Last modified
Oct 14, 2026
NVD status
Modified

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CVE-2019-9169: Critical severity, CVSS 9.8 | Vulnix