HIGH 7.8 Microsoft

CVE-2025-71109

MIPS: ftrace: Fix memory corruption when kernel is located beyond 32 bits

Microsoft Security Update 2026-Jan: MIPS: ftrace: Fix memory corruption when kernel is located beyond 32 bits

Affected Products

cbl2 kernel 5.15.200.1-1 on CBL Mariner 2.0
cbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0
cbl2 kernel 5.15.202.1-1 on CBL-Mariner 2.0
azl3 kernel 6.6.119.3-1 on Azure Linux 3.0
cbl2 kernel 5.15.202.1-1

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-71109
https://nvd.nist.gov/vuln/detail/CVE-2025-71109

Published: 2026-01-13 · Source: Microsoft · Feed updated: 2026-09-30

This high severity vulnerability with a CVSS score of 7.8 was published on 2026-01-13 via Microsoft. Affected: cbl2 kernel 5.15.200.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.202.1-1 on CBL-Mariner 2.0 and 2 more.

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