CLSA-2026-1778148827 nghttp2: Fix of CVE-2023-35945

CVE-2023-35945: fix memory leak in nghttp2sessionmemsendinternal when onstreamclosecallback returns a fatal error during send-failure handling...

CLSA-2026-1778129164 nghttp2: Fix of 2 CVEs

CVE-2023-35945: fix memory leak on RSTSTREAM followed by GOAWAY - CVE-2026-27135: fix iframe state validation to prevent assertion failure...

USN-8233-2 nghttp2 vulnerability

USN-8233-1 fixed a vulnerability in nghttp2. This update provides the corresponding update for Ubuntu 26.04 LTS. Original advisory details: Andrew MacPherson discovered that nghttp2 did not properly validate internal state when the session termination API was called. A remote attacker could...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.10 : nghttp2 vulnerability (USN-8233-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.10 host has packages installed that are affected by a vulnerability as referenced in the USN-8233-1 advisory. Andrew MacPherson discovered that nghttp2 did not properly validate internal state when the session...

Important: Red Hat Security Advisory: updated RHEL-8 based Middleware Containers container images

Updated RHEL-8 based Middleware Containers container images are now available The RHEL-8 based Middleware Containers container images have been updated to address the following security advisory: RHSA-2026:11077 RHSA-2026:7667 RHSA-2026:8534 RHSA-2026:9745 see References Security Fixes: rsync:...

USN-8233-1 nghttp2 vulnerability

Andrew MacPherson discovered that nghttp2 did not properly validate internal state when the session termination API was called. A remote attacker could possibly use this issue to cause nghttp2 to crash, resulting in a denial of service...

USN-8233-1: nghttp2 vulnerability

Andrew MacPherson discovered that nghttp2 did not properly validate internal state when the session termination API was called. A remote attacker could possibly use this issue to cause nghttp2 to crash, resulting in a denial of service...

CLSA-2026-1777974095 nghttp2: Fix of CVE-2026-27135

CVE-2026-27135: fix missing iframe-state validations to avoid assertion failure...

CLSA-2026-1777947331 Fix CVE(s): CVE-2023-35945

SECURITY UPDATE: HTTP/2 memory leak in nghttp2 codec - debian/patches/CVE-2023-35945.patch: fix memory leak in nghttp2sessionmemsendinternal when stream close callback fails with a fatal error - CVE-2023-35945...

PT-2026-38082

Name of the Vulnerable Software and Affected Versions nghttp2 versions prior to 1.40.0-1ubuntu0.3+esm1 Description nghttp2 fails to properly validate internal state when the session termination API is called. A remote attacker could exploit this to cause the software to crash, leading to a denial...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: nghttp2 (UTSA-2026-014315)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-014315 advisory. 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 use...

PT-2026-45094

Name of the Vulnerable Software and Affected Versions Open5GS versions prior to 2.7.8 Description A weakness in the library /lib/sbi/nghttp2-server.c affects the ogs pool id calloc function. A remote attacker can perform a manipulation that leads to a denial of service. Recommendations Apply a...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: nghttp2 (UTSA-2026-014273)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-014273 advisory. 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 use...

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...

RHEL 9 : nodejs:20 (RHSA-2026:9711)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:9711 advisory. Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language...

RHEL 9 : nodejs:20 (RHSA-2026:9874)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:9874 advisory. Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language...

RHSA-2026:8868 Red Hat Security Advisory: nghttp2 security update

Bulletin has no description...

Important: Red Hat Security Advisory: nghttp2 security update

An update for nghttp2 is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...

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...

MiracleLinux 9 : nodejs:20 (AXSA:2026-452:01)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-452:01 advisory. minimatch: minimatch: Denial of Service via specially crafted glob patterns CVE-2026-26996 minimatch: Minimatch: Denial of Service via catastrophic...