UNKNOWN Microsoft
CVE-2026-81642
Heap buffer overflow and possible Remote Code Execution when digesting DNSKEY
Microsoft Security Update 2026-Sep: Heap buffer overflow and possible Remote Code Execution when digesting DNSKEY
Affected Products
- azl3 unbound 1.26.0-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-81642
- https://nvd.nist.gov/vuln/detail/CVE-2026-81642
This unknown severity vulnerability was published on 2026-09-08 via Microsoft. Affected: azl3 unbound 1.26.0-1 on Azure Linux 3.0.
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