Frequency
4
occurrences
First Seen
May 2, 2026
Last Seen
July 27, 2026
Related Threat Clusters
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Critical Buffer Overflow Vulnerabilities in glibc Affect Fedora Systems
A major update for the glibc package in Fedora has been released to address multiple security vulnerabilities, including buffer overflows and memory corruption issues. The vulnerabilities include CVE-2026-5450,…
2 articles · Updated May 3, 2026 -
Multiple Vulnerabilities in GNU C Library Affect Ubuntu Systems
On July 27, 2026, Ubuntu released USN-8611-1 addressing several vulnerabilities in the GNU C Library (glibc). Key issues include improper handling of IBM character sets and DNS responses, potentially leading to denial…
2 articles · Updated July 27, 2026
Recent Intelligence Reports
- Ubuntu 26.04 LTS GNU C Library Critical Denial of Service USN-8611 — Linuxsecurity · July 27, 2026
- USN-8611-1: GNU C Library vulnerabilities — Ubuntu · July 27, 2026
- Alert for Major Buffer Overflow Memory Issue in Fedora 43 glibc Update — Linuxsecurity · May 3, 2026
- Fedora 44 glibc Security Advisory FEDORA-2026 — Linuxsecurity · May 2, 2026