CVE-2025-39867 — Azl3 Kernel 6.6.96.2-2 ON Azure Linux 3.0 vulnerability
3 documents3 sources
Severity
4.7MEDIUM
No vectorEPSS
No EPSS data
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedSep 9
Latest updateSep 23
Description
netfilter: nft_set_pipapo: fix null deref for empty set
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is wh…
Affected Packages2 packages
🔴Vulnerability Details
2OSV▶
CVE-2025-39867: In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: fix null deref for empty set Blamed commit broke the ch↗2025-09-23
GHSA▶
GHSA-945m-m359-mmj7: In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_set_pipapo: fix null deref for empty set
Blamed commit broke the↗2025-09-23