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 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...

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...

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...

Reachable Assertion

Overview Affected versions of this package are vulnerable to Reachable Assertion due to missing internal state validation after the nghttp2sessionterminatesession or nghttp2sessionterminatesession2 APIs are called. An attacker can cause the application to terminate unexpectedly by sending a...