CVE-2026-0861
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+deb11u14 | fixed |
| Debian:12 | glibc | - | 2.36-9+deb12u14 | fixed |
| Debian:13 | glibc | - | 2.41-12+deb13u2 | fixed |
| Debian:14 | glibc | - | 2.42-8 | fixed |
| Ubuntu:Pro:20.04:LTS | glibc | - | 2.31-0ubuntu9.18+esm1 | fixed |
| Ubuntu:22.04:LTS | glibc | - | 2.35-0ubuntu3.13 | fixed |
| Ubuntu:24.04:LTS | glibc | - | 2.39-0ubuntu8.7 | fixed |
| Ubuntu:25.10 | glibc | - | 2.42-0ubuntu3.1 | fixed |
| SUSE:Linux Enterprise Module for Basesystem 15 SP7 | glibc | - | 2.38-150600.14.40.1 | fixed |
| SUSE:Linux Enterprise Module for Development Tools 15 SP7 | glibc | - | 2.38-150600.14.40.1 | fixed |
| SUSE:Linux Enterprise Server 15 SP6-LTSS | glibc | - | 2.38-150600.14.40.1 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP6 | glibc | - | 2.38-150600.14.40.1 | fixed |
| openSUSE:Leap 15.6 | glibc | - | 2.38-150600.14.40.1 | fixed |
| SUSE:Linux Enterprise Micro 5.3 | glibc | - | 2.31-150300.98.1 | fixed |
| SUSE:Linux Enterprise Micro 5.4 | glibc | - | 2.31-150300.98.1 | fixed |
| SUSE:Linux Enterprise Micro 5.5 | glibc | - | 2.31-150300.98.1 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS | glibc | - | 2.31-150300.98.1 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS | glibc | - | 2.31-150300.98.1 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS | glibc | - | 2.31-150300.98.1 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS | glibc | - | 2.31-150300.98.1 | fixed |
| SUSE:Linux Enterprise Server 15 SP4-LTSS | glibc | - | 2.31-150300.98.1 | fixed |
| SUSE:Linux Enterprise Server 15 SP5-LTSS | glibc | - | 2.31-150300.98.1 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP4 | glibc | - | 2.31-150300.98.1 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP5 | glibc | - | 2.31-150300.98.1 | fixed |
| SUSE:Linux Enterprise Micro 5.2 | glibc | - | 2.31-150300.98.1 | fixed |
| SUSE:Linux Micro 6.2 | glibc | - | 2.40-160000.3.1 | fixed |
| SUSE:Linux Enterprise Server 16.0 | glibc | - | 2.40-160000.3.1 | fixed |
| SUSE:Linux Enterprise Server for SAP applications 16.0 | glibc | - | 2.40-160000.3.1 | fixed |
| SUSE:Linux Micro 6.0 | glibc | - | 2.38-11.1 | fixed |
| SUSE:Linux Micro 6.1 | glibc | - | 2.38-slfo.1.1_6.1 | fixed |
| SUSE:Linux Micro Extras 6.2 | glibc | - | 2.40-160000.3.1 | fixed |
| openSUSE:Tumbleweed | glibc | - | 2.43-1.1 | fixed |
| openSUSE:Leap 16.0 | glibc | - | 2.40-160000.3.1 | fixed |
| Red Hat:enterprise_linux:10.1 | glibc | - | 0:2.39-58.el10_1.7 | fixed |
| Red Hat:enterprise_linux:9::baseos | glibc | - | 0:2.34-231.el9_7.10 | fixed |
| Red Hat:hummingbird:1 | glibc | - | 0:2.42-11.1.hum1 | fixed |