MEDIUM 5.5 Microsoft

CVE-2026-46302

selinux: allow multiple opens of /sys/fs/selinux/policy

Microsoft Security Update 2026-Jun: selinux: allow multiple opens of /sys/fs/selinux/policy

Affected Products

azl3 kernel 6.6.143.1-1 on Azure Linux 3.0
azl3 kernel 6.6.144.1-1 on Azure Linux 3.0
azl3 kernel 6.6.150.1-1 on Azure Linux 3.0
azl3 kernel 6.6.139.1-1 on Azure Linux 3.0
azl3 kernel 6.6.141.1-1 on Azure Linux 3.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-46302
https://nvd.nist.gov/vuln/detail/CVE-2026-46302

Published: 2026-06-09 · Source: Microsoft · Feed updated: 2026-08-14

This medium severity vulnerability with a CVSS score of 5.5 was published on 2026-06-09 via Microsoft. Affected: azl3 kernel 6.6.143.1-1 on Azure Linux 3.0, azl3 kernel 6.6.144.1-1 on Azure Linux 3.0, azl3 kernel 6.6.150.1-1 on Azure Linux 3.0 and 2 more.

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