79 matches found
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...
CLEANSTART-2026-XO66325 Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic
Multiple security vulnerabilities affect the gitea-fips package. Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic See references for individual vulnerability details...
nodejs:20 security update
An update is available for nodejs, module.nodejs-packaging, nodejs-packaging, module.nodejs, nodejs-nodemon, module.nodejs-nodemon. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...
Important: Red Hat Security Advisory: nodejs:20 security update
An update for the nodejs:20 module is now available for Red Hat Enterprise Linux 9. 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 for each...
RHEL 9 : nghttp2 (RHSA-2026:7668)
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:7668 advisory. libnghttp2 is a library implementing the Hypertext Transfer Protocol version 2 HTTP/2 protocol in C. Security Fixes: nghttp2: nghttp2: Denial of...
ALSA-2026:7667 Important: nghttp2 security update
libnghttp2 is a library implementing the Hypertext Transfer Protocol version 2 HTTP/2 protocol in C. Security Fixes: nghttp2: nghttp2: Denial of Service via malformed HTTP/2 frames after session termination CVE-2026-27135 For more details about the security issues, including the impact, a CVSS...
RLSA-2026:7080 Important: nodejs22 security update
Node.js is a platform built on Chrome's JavaScript runtime \ for easily building fast, scalable network applications. \ Node.js uses an event-driven, non-blocking I/O model that \ makes it lightweight and efficient, perfect for data-intensive \ real-time applications that run across distributed...
RLSA-2026:7302 Important: nodejs:22 security update
Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Security Fixes: brace-expansion: brace-expansion: Denial of Service via unbounded brace range expansion CVE-2026-25547 minimatch: minimatch: Denial of Service via...
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...
golang.org/x/net/http2: golang.org/x/net/http2: Denial of Service due to malformed HTTP/2 frames
A flaw was found in golang.org/x/net/http2. A remote attacker can exploit this vulnerability by sending specially crafted HTTP/2 frames, which are data packets used in the HTTP/2 protocol. Due to a missing check for null values, processing these specific frames types 0x0a through 0x0f can cause t...
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...
DEBIAN-CVE-2026-31935
Suricata is a network IDS, IPS and NSM engine. Prior to versions 7.0.15 and 8.0.4, flooding of craft HTTP2 continuation frames can lead to memory exhaustion, usually resulting in the Suricata process being shut down by the operating system. This issue has been patched in versions 7.0.15 and 8.0.4...
CVE-2026-31935
CVE-2026-31935 affects Suricata (IDS/IPS/NSM engine). The issue arises when flooding craft HTTP2 continuation frames leads to memory exhaustion, usually causing the Suricata process to be terminated by the OS. It is fixed in Suricata versions 7.0.15 and 8.0.4. Connected sources confirm the vulner...
CVE-2026-26311
Envoy is a high-performance edge/middle/service proxy. Prior to 1.37.1, 1.36.5, 1.35.8, and 1.34.13, a logic vulnerability in Envoy's HTTP connection manager FilterManager that allows for Zombie Stream Filter Execution. This issue creates a "Use-After-Free" UAF or state-corruption window where...
CVE-2026-33186
A flaw was found in gRPC-Go, the Go language implementation of gRPC. This vulnerability, an authorization bypass, is caused by improper input validation of the HTTP/2 :path pseudo-header. A remote attacker can exploit this by sending raw HTTP/2 frames with a malformed :path that omits the mandato...
SUSE CVE-2026-27141
Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic...
AZL-78659 CVE-2026-27141 affecting package cri-o 1.30.1-1
Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic...
AZL-78629 CVE-2026-27141 affecting package nmi 1.8.17-6
Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic...