CVE-2023-4911
glibcVulnerabilityPatched
No public exploitation has been reported so far. A fixed version is available (see the table below).
Recommended action: Update to the fixed version listed for your distribution using the native package manager.
Affected & fixed versions by distribution
Versions are the native distribution strings (backport-aware): RHEL/Debian/SUSE backport fixes, so compare with the distro version comparator (dpkg / rpm / vercmp), not the upstream version.
| Distribution | Package | Affected | Fixed version | Status |
|---|---|---|---|---|
| Debian:11 | glibc | - | 2.31-13+deb11u7 | fixed |
| Debian:12 | glibc | - | 2.36-9+deb12u3 | fixed |
| Debian:13 | glibc | - | 2.37-12 | fixed |
| Debian:14 | glibc | - | 2.37-12 | fixed |
| Ubuntu:22.04:LTS | glibc | - | 2.35-0ubuntu3.4 | fixed |
| Ubuntu:24.04:LTS | glibc | - | 2.38-1ubuntu6 | fixed |
| openSUSE:Tumbleweed | glibc | - | 2.38-4.1 | fixed |
| Red Hat:enterprise_linux:9::baseos | glibc | - | 0:2.34-60.el9_2.7 | fixed |
| Red Hat:rhel_eus:9.0::baseos | glibc | - | 0:2.34-28.el9_0.4 | fixed |
| Red Hat:enterprise_linux:8::baseos | glibc | - | 0:2.28-225.el8_8.6 | fixed |
| Red Hat:rhel_eus:8.6::baseos | glibc | - | 0:2.28-189.6.el8_6 | fixed |