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USN-8495-1: nghttp2 vulnerability

🗓️ 02 Jul 2026 13:57:53Reported by UbuntuType 
ubuntu
 ubuntu
🔗 ubuntu.com👁 6 Views

nghttpx proxy mishandles upgrade requests with Content-Length header, enabling request smuggling.

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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu22.04amd64libnghttp2-141.43.0-1ubuntu0.4libnghttp2-14_1.43.0-1ubuntu0.4_amd64.deb
Ubuntu22.04arm64libnghttp2-141.43.0-1ubuntu0.4libnghttp2-14_1.43.0-1ubuntu0.4_arm64.deb
Ubuntu22.04armhflibnghttp2-141.43.0-1ubuntu0.4libnghttp2-14_1.43.0-1ubuntu0.4_armhf.deb
Ubuntu22.04i386libnghttp2-141.43.0-1ubuntu0.4libnghttp2-14_1.43.0-1ubuntu0.4_i386.deb
Ubuntu22.04ppc64ellibnghttp2-141.43.0-1ubuntu0.4libnghttp2-14_1.43.0-1ubuntu0.4_ppc64el.deb
Ubuntu22.04riscv64libnghttp2-141.43.0-1ubuntu0.4libnghttp2-14_1.43.0-1ubuntu0.4_riscv64.deb
Ubuntu22.04s390xlibnghttp2-141.43.0-1ubuntu0.4libnghttp2-14_1.43.0-1ubuntu0.4_s390x.deb
Ubuntu24.04amd64libnghttp2-141.59.0-1ubuntu0.4libnghttp2-14_1.59.0-1ubuntu0.4_amd64.deb
Ubuntu24.04arm64libnghttp2-141.59.0-1ubuntu0.4libnghttp2-14_1.59.0-1ubuntu0.4_arm64.deb
Ubuntu24.04armhflibnghttp2-141.59.0-1ubuntu0.4libnghttp2-14_1.59.0-1ubuntu0.4_armhf.deb
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02 Jul 2026 13:57Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.4
CVSS 46.3
EPSS0.00202
SSVC
6