MEDIUM 5.3 Microsoft
CVE-2026-50251
Attacker supplied '0.0.0.0'/'::' glue triggers defensive full-cache flush
Microsoft Security Update 2026-Jul: Attacker supplied '0.0.0.0'/'::' glue triggers defensive full-cache flush
Affected Products
- azl3 unbound 1.25.1-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50251
- https://nvd.nist.gov/vuln/detail/CVE-2026-50251
This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-07-14 via Microsoft. Affected: azl3 unbound 1.25.1-1 on Azure Linux 3.0.
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