dotnet: SocketsHttpHandler Http2Connection - HTTP/2 SETTINGS/PING ACK flood causing OOM

.NET Denial of Service Vulnerability - HTTP/2 SETTINGS/PING ACK flood causing OOM...

Important: .NET 9.0 security, bug fix, and enhancement update

.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 9.0.119 and .NET Runtime 9.0.18...

RockyLinux 8 : nodejs:22 (RLSA-2026:41947)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:41947 advisory. ip-address: ip-address: Cross-site scripting via improper HTML escaping of untrusted input CVE-2026-42338 undici: undici: Denial of Service due to...

MiracleLinux 9 : golang-1.26.3-1.el9_8 (AXSA:2026-1288:06)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1288:06 advisory. net/mail: golang: net/mail: Denial of Service via pathological email address parsing CVE-2026-42499 cmd/go: golang: Go command cmd/go: Integrity...

mod_http2 security update

2.0.29-4.2 - Resolves: RHEL-188008 - address CVE-2026-43951, CVE-2026-48913 2.0.29-4.1 - Resolves: RHEL-182410 - modhttp2: HTTP/2: Remote Denial of Service via compression bomb and Slowloris-style attack CVE-2026-49975 2.0.29-4 - Resolves: RHEL-166269 - httpd: Apache HTTP Server: HTTP/2 DoS by...

mod_http2 security, bug fix, and enhancement update

2.0.29-4.2 - Resolves: RHEL-188008 - address CVE-2026-43951, CVE-2026-48913 2.0.29-4.1 - Resolves: RHEL-182410 - modhttp2: HTTP/2: Remote Denial of Service via compression bomb and Slowloris-style attack CVE-2026-49975 2.0.29-4 - Resolves: RHEL-166269 - httpd: Apache HTTP Server: HTTP/2 DoS by...

SUSE SLED15 / SLES15 Security Update : sccache (SUSE-SU-2026:3022-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3022-1 advisory. Update to version 0.15.017. - CVE-2023-26964: hyper,h2: high resource consumption due to stream stacking when ...

RockyLinux 8 : nodejs:24 (RLSA-2026:39868)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:39868 advisory. ip-address: ip-address: Cross-site scripting via improper HTML escaping of untrusted input CVE-2026-42338 undici: undici: Denial of Service due to...

CVE-2026-59762

CVE-2026-59762 affects BIG-IP’s TMM when an HTTP/2 profile is configured on a virtual server. Affected: HTTP/2 profile handling can cause undisclosed requests to increase memory resource utilization, leading to degraded system performance and potential DoS. This is a remote, unauthenticated data-...

Security update for terraform-provider-susepubliccloud

This update for terraform-provider-susepubliccloud fixes the following issues CVE-2022-41723: go1.19,go1.20: net/http2: quadratic complexity in HPACK decoding bsc1208300. CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper validation of the HTTP/2 :path pseudo-header...

SUSE-SU-2026:3022-1 Security update for sccache

This update for sccache fixes the following issues: Update to version 0.15.017. - CVE-2023-26964: hyper,h2: high resource consumption due to stream stacking when H2 component processes HTTP2 RSTSTREAM frames bsc1210346. - CVE-2024-32650: rust-rustls: infinite loop in...

DoS (Denial of Service) netty-codec-http2 Dependency in Bitbucket Data Center

This High severity DoS Denial of Service vulnerability was introduced in versions 9.0.1, 9.1.0, 9.2.0, 9.3.0, 9.4.0, 9.5.0, 9.6.0, 10.0.0, 10.1.1, 10.2.0, and 10.3.0 of Bitbucket Data Center. This DoS Denial of Service vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of...

Linux Distros Unpatched Vulnerability : CVE-2026-15712

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A heap buffer over-read vulnerability was discovered in libsoup's versions: libsoup 3.0 to 3.7.0 HTTP/2 connection tracking framework. When the library processe...

The vulnerability of the mod_http2 module in the Apache HTTP Server allows a attacker to cause a service failure.

The vulnerability of the modhttp2 module in the Apache HTTP Server is related to the possibility of using memory after it is released. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

CVE-2026-48068

A flaw was found in @grpc/grpc-js, a pure JavaScript gRPC client and server library. An invalid incoming HTTP/2 stream initiation can cause a server process to crash. This vulnerability affects all servers created using @grpc/grpc-js, and no workaround is available. An unauthenticated remote...

Security update for gosec (important)

openSUSE Security Update: Security update for gosec Announcement ID: openSUSE-SU-2026:0244-1 Rating: important References: 1265919 1266209 1266793 1267195 Affected Products: openSUSE Backports SLE-15-SP7 An update that contains security fixes can now be installed. Description: This update for gos...

openSUSE 16: curl / curl-fish-completion / curl-zsh-completion / libcurl-devel / etc (openSUSE-SU-2026:21272-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21272-1 advisory. This update for curl fixes the following issues - CVE-2026-8286: wrong STARTTLS connection reuse bsc1268402. - CVE-2026-8458: wrong reuse for...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 24.04 LTS / 26.04 LTS : curl vulnerabilities (USN-8525-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8525-1 advisory. Harry Sintonen discovered that curl incorrectly handled credentials when following HTTP...

OESA-2026-2979 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: nghttp2's nghttpx proxy through 1.69.0 forwards an HTTP/1.1 Upgrade...

SUSE SLED15 / SLES15 Security Update : netty, netty-tcnative (SUSE-SU-2026:2802-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2802-1 advisory. This update for netty, netty-tcnative fixes the following issue This update for netty, netty-tcnative fixes th...