CVE-2026-47774 Envoy vulnerable to HTTP/2 memory exhaustion via cookie header size bypass and HPACK amplification

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.35.11, 1.36.7, 1.37.3, and 1.38.1, a vulnerability in Envoy's HTTP/2 downstream request processing allows an unauthenticated remote client to trigger excessive memory consumption, potentiall...

mod_http2 security update

An update is available for modhttp2. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The modh2 Apache httpd module implements the HTTP2 protocol h2+h2c on top o...

RockyLinux 9 : mod_http2 (RLSA-2026:22551)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:22551 advisory. httpd: Apache HTTP Server: HTTP/2 DoS by Memory Increase CVE-2025-53020 Tenable has extracted the preceding description block directly from the RockyLinux securi...

AlmaLinux 10 : mod_http2 (ALSA-2026:22528)

The remote AlmaLinux 10 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2026:22528 advisory. httpd: Apache HTTP Server: HTTP/2 DoS by Memory Increase CVE-2025-53020 Tenable has extracted the preceding description block directly from the AlmaLinux securit...

httpd:2.4 security update

An update is available for modhttp2, module.modmd, module.modhttp2, modmd, module.httpd, httpd. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The httpd package...

OESA-2026-1954 nodejs 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 devices...

OESA-2026-1953 nodejs 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 devices...

OESA-2026-1952 nodejs 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 devices...

SUSE-SU-2026:21181-1 Security update for nodejs24

This update for nodejs24 fixes the following issues: Update to version 24.14.1. Security issues fixed: - CVE-2026-21717: trivially predictable hash collisions due to flaw in V8's string hashing mechanism allows for performance degradation via a crafted request bsc1260494. - CVE-2026-21716:...

Amazon Linux 2023 : nodejs22, nodejs22-devel, nodejs22-full-i18n (ALAS2023-2026-1576)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1576 advisory. A flaw in Node.js HTTP request handling causes an uncaught TypeError when a request is received with a header named proto and the application accesses req.headersDistinct. When this occurs,...

Important: nodejs22

Issue Overview: A flaw in Node.js HTTP request handling causes an uncaught TypeError when a request is received with a header named proto and the application accesses req.headersDistinct. When this occurs, dest"proto" resolves to Object.prototype rather than undefined, causing .push to be called ...

MGASA-2026-0071 Updated nodejs packages fix security vulnerabilities

Incomplete fix for CVE-2026-21637: loadSNI in tlswrap.js lacks try/catch leading to Remote DoS. CVE-2026-21637 Denial of Service via proto header name in req.headersDistinct Uncaught TypeError crashes Node.js process. CVE-2026-21710 Timing side-channel in HMAC verification via memcmp in...

MiracleLinux 8 : container-tools:4.0 (AXSA:2023-5976:02)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-5976:02 advisory. golang: net/http: improper sanitization of Transfer-Encoding header CVE-2022-1705 golang: go/parser: stack exhaustion in all Parse functions...

MiracleLinux 9 : toolbox-0.0.99.3-9.el9 (AXSA:2023-5654:01)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-5654:01 advisory. golang: net/http: handle server errors after sending GOAWAY CVE-2022-27664 golang: net/http: An attacker can cause excessive memory growth in a Go...

PT-2026-28319

Name of the Vulnerable Software and Affected Versions Node.js versions 20.x through 25.x Description A flaw exists in the Node.js Permission Model's filesystem enforcement, specifically leaving the fs.realpathSync.native function without the necessary read permission checks. Comparable filesystem...

SUSE-SU-2025:02684-1 Security update for apache2

This update for apache2 fixes the following issues: - CVE-2024-42516: Fixed HTTP response splitting. bsc1246477 - CVE-2024-43204: Fixed a SSRF when modproxy is loaded that allows an attacker to send outbound proxy requests to a URL controlled by them. bsc1246305 - CVE-2024-47252: Fixed insufficie...

Security update for apache2

This update for apache2 fixes the following issues: CVE-2024-42516: Fixed HTTP response splitting. bsc1246477 CVE-2024-43204: Fixed a SSRF when modproxy is loaded that allows an attacker to send outbound proxy requests to a URL controlled by them. bsc1246305 CVE-2024-47252: Fixed insufficient...

CVE-2025-53538 Suricata's mishandling of data on HTTP2 stream 0 can lead to resource starvation

Suricata is a network IDS, IPS and NSM engine developed by the OISF Open Information Security Foundation and the Suricata community. In versions 7.0.10 and below and 8.0.0-beta1 through 8.0.0-rc1, mishandling of data on HTTP2 stream 0 can lead to uncontrolled memory usage, leading to loss of...

Security update for nodejs20

This update for nodejs20 fixes the following issues: Update to 20.18.2: CVE-2025-23083: Fixed worker permission bypass via InternalWorker leak in diagnostics bsc1236251 CVE-2025-23085: Fixed HTTP2 memory leak on premature close and ERRPROTO bsc1236250 CVE-2025-22150: Fixed insufficiently random...

Security update for nodejs18

This update for nodejs18 fixes the following issues: Update to 18.20.6: CVE-2025-23085: Fixed HTTP2 memory leak on premature close and ERRPROTO bsc1236250 CVE-2025-22150: Fixed insufficiently random values used when defining the boundary for a multipart/form-data request in undici bsc1236258 Patc...