MEDIUM 4.1 Microsoft
CVE-2026-64580
xfrm6: clear dst.dev on error to avoid double netdev_put in xfrm6_fill_dst()
Microsoft Security Update 2026-Aug: xfrm6: clear dst.dev on error to avoid double netdev_put in xfrm6_fill_dst()
Affected Products
- azl3 kernel 6.6.145.2-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-64580
- https://nvd.nist.gov/vuln/detail/CVE-2026-64580
This medium severity vulnerability with a CVSS score of 4.1 was published on 2026-08-11 via Microsoft. Affected: azl3 kernel 6.6.145.2-1 on Azure Linux 3.0.
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