Linuxsecurity SUSE glibc Vulnerabilities Lead to Local Privilege Escalation and Crashes
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- •Multiple vulnerabilities in glibc affect SUSE and openSUSE systems.
- •CVE-2026-86805 allows local privilege escalation, while CVE-2026-8674 can cause crashes.
- •Patches for these vulnerabilities were released on October 14, 2026.
SUSE has released updates addressing multiple vulnerabilities in the glibc library, affecting various systems. Key issues include CVE-2026-86805, a TOCTOU race condition that allows local privilege escalation, and CVE-2026-8674, which can cause process crashes in local networks. Other vulnerabilities include CVE-2026-89092, leading to degraded DNS resolution, and CVE-2026-97399, which can cause program crashes due to an out-of-bounds read. The updates are for users of SUSE Linux Enterprise Server and openSUSE, with patch instructions provided for various product versions. The vulnerabilities were disclosed between September 11 and September 28, 2026, with patches released on October 14, 2026. Administrators are urged to apply the patches promptly to mitigate risks.
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