MEDIUM 6.5 Microsoft

CVE-2025-12969

Microsoft Security Update 2025-Nov: CVE-2025-12969

Affected Products

cbl2 fluent-bit 3.0.6-4 on CBL Mariner 2.0
azl3 fluent-bit 3.1.10-2 on Azure Linux 3.0
azl3 fluent-bit 3.1.9-6 on Azure Linux 3.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-12969
https://nvd.nist.gov/vuln/detail/CVE-2025-12969

Published: 2025-11-11 · Source: Microsoft · Feed updated: 2026-08-10

This medium severity vulnerability with a CVSS score of 6.5 was published on 2025-11-11 via Microsoft. Affected: cbl2 fluent-bit 3.0.6-4 on CBL Mariner 2.0, azl3 fluent-bit 3.1.10-2 on Azure Linux 3.0, azl3 fluent-bit 3.1.9-6 on Azure Linux 3.0.

vulnfeed aggregates 8893 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.