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SUSE libsodium Security Update Addresses Multiple CVEs

SUSE libsodium Security Update Addresses Multiple CVEs

First seen 29 Sep 2026, 03:07 UTC • •

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ThreatCluster AI
ThreatCluster •September 29, 2026 at 05:09 UTC
  • •SUSE released a libsodium update addressing critical CVE-2025-15444 and CVE-2025-69277.
  • •CISA confirmed exploitation of a Linux firewall flaw related to these vulnerabilities.
  • •Users are urged to apply the patches immediately to protect their systems.

On September 28, 2026, SUSE released an update for libsodium, addressing CVE-2025-15444 and CVE-2025-69277. The update includes enhancements such as post-quantum key encapsulation and optimizations for ARM platforms. CVE-2025-15444 has a CVSS score of 9.8, indicating critical severity, while CVE-2025-69277 has a lower score of 4.8. CISA has confirmed exploitation of a Linux firewall flaw related to these vulnerabilities. Users of SUSE Linux Enterprise Server and other SUSE products are advised to apply the patches immediately. The update also introduces new cryptographic functions and performance improvements. Administrators should check their systems for the necessary updates to mitigate potential risks.

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Timeline

2025-12-31
CVE-2025-69277 published
CVE-2025-69277 was published, indicating a moderate security issue in libsodium.
Linuxsecurity
2026-01-06
CVE-2025-15444 published
CVE-2025-15444 was published, highlighting a critical vulnerability in libsodium.
Linuxsecurity
2026-09-28
SUSE releases libsodium update
SUSE issued an update for libsodium addressing CVE-2025-15444 and CVE-2025-69277, enhancing security features.
Linuxsecurity

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