RLSA-2026:33226
- Source
- https://errata.rockylinux.org/RLSA-2026:33226
- Import Source
- https://storage.googleapis.com/resf-osv-data/RLSA-2026:33226.json
- JSON Data
- https://api.osv.dev/v1/vulns/RLSA-2026:33226
- Upstream
- Published
- 2026-07-01T12:03:26.775911Z
- Modified
- 2026-07-01T12:30:04.650016687Z
- Severity
-
- 5.0 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:H CVSS Calculator
- Summary
- Moderate: glibc security, bug fix, and enhancement update
- Details
-
The glibc packages provide the standard C libraries (libc), POSIX thread libraries (libpthread), standard math libraries (libm), and the name service cache daemon (nscd) used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly.
Security Fix(es):
- glibc: glibc: Heap Buffer Overflow in
scanfwith%mcformat specifier and large width (CVE-2026-5450)
Bug Fix(es) and Enhancement(s):
- glibc: counter overflow in __wcsmbscloneconv if setlocale is called (JIRA:Rocky Linux-145156)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- glibc: glibc: Heap Buffer Overflow in
- References
- Credits
-
-
- Rocky Enterprise Software Foundation
-
- Red Hat
-
Affected packages
Rocky Linux:9 / glibc
Package
- Name
- glibc
- Purl
- pkg:rpm/rocky-linux/glibc?distro=rocky-linux-9&epoch=0