UNKNOWN Microsoft

CVE-2026-35579

CoreDNS TSIG authentication bypass on gRPC, QUIC, DoH, and DoH3 transports

Microsoft Security Update 2026-May: CoreDNS TSIG authentication bypass on gRPC, QUIC, DoH, and DoH3 transports

Affected Products

azl3 coredns 1.11.4-15 on Azure Linux 3.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35579
https://nvd.nist.gov/vuln/detail/CVE-2026-35579

Published: 2026-05-12 · Source: Microsoft · Feed updated: 2026-08-04

This unknown severity vulnerability was published on 2026-05-12 via Microsoft. Affected: azl3 coredns 1.11.4-15 on Azure Linux 3.0.

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