MEDIUM 4.7 Microsoft
CVE-2026-64542
ipv6: ndisc: fix NULL deref in accept_untracked_na()
Microsoft Security Update 2026-Jul: ipv6: ndisc: fix NULL deref in accept_untracked_na()
Affected Products
- azl3 kernel 6.6.145.2-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-64542
- https://nvd.nist.gov/vuln/detail/CVE-2026-64542
This medium severity vulnerability with a CVSS score of 4.7 was published on 2026-07-14 via Microsoft. Affected: azl3 kernel 6.6.145.2-1 on Azure Linux 3.0.
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