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[SECURITY] [DSA 6266-1] nghttp2 security update

🗓️ 14 May 2026 08:47:54Reported by DebianType 
debian
 debian🔗 lists.debian.org👁 14 Views

nghttp2 security update fixes an assertion crash that could cause denial of service by malformed frames.

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OSOS VersionArchitecturePackagePackage VersionFilename
Debian12amd64libnghttp2-141.52.0-1+deb12u3libnghttp2-14_1.52.0-1+deb12u3_amd64.deb
Debian12arm64libnghttp2-141.52.0-1+deb12u3libnghttp2-14_1.52.0-1+deb12u3_arm64.deb
Debian12armellibnghttp2-141.52.0-1+deb12u3libnghttp2-14_1.52.0-1+deb12u3_armel.deb
Debian12armhflibnghttp2-141.52.0-1+deb12u3libnghttp2-14_1.52.0-1+deb12u3_armhf.deb
Debian12i386libnghttp2-141.52.0-1+deb12u3libnghttp2-14_1.52.0-1+deb12u3_i386.deb
Debian12mips64ellibnghttp2-141.52.0-1+deb12u3libnghttp2-14_1.52.0-1+deb12u3_mips64el.deb
Debian12mipsellibnghttp2-141.52.0-1+deb12u3libnghttp2-14_1.52.0-1+deb12u3_mipsel.deb
Debian12ppc64ellibnghttp2-141.52.0-1+deb12u3libnghttp2-14_1.52.0-1+deb12u3_ppc64el.deb
Debian12s390xlibnghttp2-141.52.0-1+deb12u3libnghttp2-14_1.52.0-1+deb12u3_s390x.deb
Debian13amd64libnghttp2-141.64.0-1.1+deb13u1libnghttp2-14_1.64.0-1.1+deb13u1_amd64.deb
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14 May 2026 08:47Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.17.5
EPSS0.00775
SSVC
nghttp2assertion crashdenial of servicemalformed framessecurity update
14