nghttp2: nghttp2: Denial of Service via malformed HTTP/2 frames after session termination

A flaw was found in nghttp2. Due to missing internal state validation, the library continues to process incoming data even after a session has been terminated. A remote attacker could exploit this by sending a specially crafted HTTP/2 frame, leading to an assertion failure and a denial of service...

SUSE: Security Advisory (SUSE-SU-2026:1056-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

openSUSE 16 Security Update : nghttp2 (openSUSE-SU-2026:20413-1)

The remote openSUSE 16 host has packages installed that are affected by a vulnerability as referenced in the openSUSE- SU-2026:20413-1 advisory. This update for nghttp2 fixes the following issue: - CVE-2026-27135: assertion failure due to missing state validation can lead to DoS bsc1259845. Tenab...

OESA-2026-1754 nghttp2 security update

The framing layer of HTTP/2 is implemented as a form of reusable C library. On top of that, we have implemented HTTP/2 client, server and proxy. We have also developed load test and benchmarking tool for HTTP/2. Security Fixes: A security vulnerability exists in nghttp2 library where missing stat...

SUSE-SU-2026:20950-1 Security update for nghttp2

This update for nghttp2 fixes the following issue: - CVE-2026-27135: assertion failure due to missing state validation can lead to DoS bsc1259845...

SUSE SLES12 Security Update : nghttp2 (SUSE-SU-2026:1056-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2026:1056-1 advisory. - CVE-2026-27135: Assertion failure due to missing state validation can lead to DoS bsc1259845. Tenable has extracted the preceding description block...

SUSE SLED15 / SLES15 Security Update : nghttp2 (SUSE-SU-2026:1074-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:1074-1 advisory. - CVE-2026-27135: Assertion failure due to missing state validation can lead to DoS bsc1259845. Tenable has extracted t...

Security update for nghttp2

This update for nghttp2 fixes the following issues: CVE-2026-27135: Assertion failure due to missing state validation can lead to DoS bsc1259845. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively y...

SUSE-SU-2026:1074-1 Security update for nghttp2

This update for nghttp2 fixes the following issues: - CVE-2026-27135: Assertion failure due to missing state validation can lead to DoS bsc1259845...

SUSE-SU-2026:20870-1 Security update for nghttp2

This update for nghttp2 fixes the following issue: - CVE-2026-27135: assertion failure due to missing state validation can lead to DoS bsc1259845...

Security update for nghttp2

This update for nghttp2 fixes the following issues: CVE-2026-27135: Assertion failure due to missing state validation can lead to DoS bsc1259845. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively y...

SUSE-SU-2026:1056-1 Security update for nghttp2

This update for nghttp2 fixes the following issues: - CVE-2026-27135: Assertion failure due to missing state validation can lead to DoS bsc1259845...

CVE-2026-27135 affecting package nghttp2 for versions less than 1.61.0-3

CVE-2026-27135 affecting package nghttp2 for versions less than 1.61.0-3. A patched version of the package is available...

CVE-2026-27135 affecting package nghttp2 for versions less than 1.57.0-3

CVE-2026-27135 affecting package nghttp2 for versions less than 1.57.0-3. A patched version of the package is available...

SUSE-SU-2026:20833-1 Security update for nghttp2

This update for nghttp2 fixes the following issue: - CVE-2026-27135: assertion failure due to missing state validation can lead to DoS bsc1259845...

OPENSUSE-SU-2026:20413-1 Security update for nghttp2

This update for nghttp2 fixes the following issue: - CVE-2026-27135: assertion failure due to missing state validation can lead to DoS bsc1259845...

JLSEC-2026-5 nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C

nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. Prior to version 1.68.1, the nghttp2 library stops reading the incoming data when user facing public API nghttp2sessionterminatesession or nghttp2sessionterminatesession2 is called by the application. They might be...

ROOT-OS-ALPINE-317-CVE-2024-28182 CVE-2024-28182 in rootio-nghttp2 - Patched by Root

Root has patched CVE-2024-28182 in the rootio-nghttp2 package for Root:Alpine:3.17. Multiple fixed versions available...

nghttp2 Denial of service: Assertion failure due to the missing state validation

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CVE-2026-27135

A flaw was found in nghttp2. Due to missing internal state validation, the library continues to process incoming data even after a session has been terminated. A remote attacker could exploit this by sending a specially crafted HTTP/2 frame, leading to an assertion failure and a denial of service...