GNU C Library (glibc)
GNU-Projekt · current 2.44
The current version of GNU C Library (glibc) is 2.44 (as of 10/08/2026). patchletter checks the official source daily and emails you every new release.
Actively exploited vulnerabilities
The US cybersecurity agency CISA lists this vulnerability in its catalog of Known Exploited Vulnerabilities. Check your version and patch or mitigate promptly.
- CVE-2023-4911GNU C Library Buffer Overflow Vulnerability
7.8 high · locally only, with a basic account · CISA deadline was 12 Dec 23
Source: CISA KEV. The CVE is matched to the product automatically — when in doubt, the linked NVD entry applies.
Version history & changelog · as detected by patchletter
| Version | Channel | Date | Notes |
|---|---|---|---|
| 2.44 | STABLE | 10/08/2026 | Release notes → |
Frequently asked questions
- What is the latest version of GNU C Library (glibc)?
- GNU C Library (glibc) 2.44, released 10/08/2026. patchletter checks the vendor's official source daily for new releases.
- Where can I find the GNU C Library (glibc) release notes?
- The version history above links to the vendor's official release notes where the vendor publishes them. patchletter deliberately stores no vendor full texts.
- How do I get notified about new GNU C Library (glibc) updates?
- Free by email: patchletter reports every new release — instantly or bundled as a digest. Unsubscribe anytime with one click.
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