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CVE-2026-33186

🗓️ 20 Mar 2026 22:23:32Reported by Debian Security Bug TrackerType 
debiancve
 debiancve🔗 security-tracker.debian.org👁 23 Views

CVE-2026-33186: gRPC-Go before 1.79.3 allows auth bypass via non-canonical :path; fix rejects non-leading slash.

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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian12allgolang-google-grpc1.33.3-2golang-google-grpc_1.33.3-2_all.deb
Debian13allgolang-google-grpc1.64.0-7golang-google-grpc_1.64.0-7_all.deb
Debian14allgolang-google-grpc1.79.3-1golang-google-grpc_1.79.3-1_all.deb
Debian999allgolang-google-grpc1.79.3-1golang-google-grpc_1.79.3-1_all.deb

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20 Mar 2026 22:23Current
7.6High risk
Vulners AI Score7.6
CVSS 3.19.1
EPSS0.01625
SSVC
gRPC Goauthorization bypassnon canonical pathleading slash pathhttp two headermitigation interceptorpolicy hardening
23