CVE-2026-74836 HTTP/2 connection-window starvation pins Plug processes indefinitely in Bandit

Allocation of Resources Without Limits or Throttling vulnerability in mtrudel bandit allows an unauthenticated remote attacker to pin an unbounded number of HTTP/2 stream processes indefinitely via connection-level flow control. When a stream's response body outruns the HTTP/2 connection-level se...

CLSA-2026-1787256578 TuxCare security update for body-parser (1 CVE)

TuxCare rebuilt body-parser to address 1 CVE. Fixed in 1.20.0-tuxcare.2...

CLSA-2026-1787256348 TuxCare security update for body-parser (1 CVE)

TuxCare rebuilt body-parser to address 1 CVE. Fixed in 1.20.1-tuxcare.2...

net/http/internal/http2: golang: golang.org/x/net: Go HTTP/2: Denial of Service via malformed SETTINGS_MAX_FRAME_SIZE frame

A flaw was found in the HTTP/2 protocol implementation within the Go standard library golang.org/x/net and net/http/internal/http2. A remote attacker can exploit this vulnerability by sending a specially crafted HTTP/2 SETTINGS frame with the SETTINGSMAXFRAMESIZE parameter set to zero. This...

UBUNTU-CVE-2026-64846

Nix is a package manager for Linux and other Unix systems. Prior to 2.35.0, a malicious derivation executed with the recursive-nix experimental feature can exploit a time-of-check/time-of-use race involving final symlink handling in the LocalStore restore path. The race can cause writeFile to...

grpc-js: @grpc/grpc-js: Server crash via malformed HTTP/2 stream initiation

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...

USN-8654-1 netty vulnerabilities

It was discovered that Netty did not properly handle malformed HTTP/2 control frames. An attacker could use this to cause a denial of service via resource exhaustion. This issue only affects Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 24.04 LTS. CVE-2025-55163 It was discover...

USN-8654-1: Netty vulnerabilities

It was discovered that Netty did not properly handle malformed HTTP/2 control frames. An attacker could use this to cause a denial of service via resource exhaustion. This issue only affects Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 24.04 LTS. CVE-2025-55163 It was discover...

OESA-2026-3433 python3 security update

Python combines remarkable power with very clear syntax. It has modules, classes, exceptions, very high level dynamic data types, and dynamic typing. There are interfaces to many system calls and libraries, as well as to various windowing systems. New built-in modules are easily written in C or C...

K000162994: Node.js vulnerabilities CVE-2026-21712 and CVE-2026-56846

Security Advisory Description CVE-2026-21712 A flaw in Node.js URL processing causes an assertion failure in native code when url.format is called with a malformed internationalized domain name IDN containing invalid characters, crashing the Node.js process. CVE-2026-56846 A flaw in Node.js HTTP/...

PT-2026-81889

Name of the Vulnerable Software and Affected Versions Apache Tomcat versions 11.0.0-M1 through 11.0.24 Apache Tomcat versions 10.1.0-M1 through 10.1.57 Apache Tomcat versions 9.0.39 through 9.0.120 Apache Tomcat versions 8.5.59 through 8.5.100 Description An uncontrolled resource consumption issu...

CVE-2026-74836: Allocation of Resources Without Limits or Throttling

Allocation of Resources Without Limits or Throttling vulnerability in mtrudel bandit allows an unauthenticated remote attacker to pin an unbounded number of HTTP/2 stream processes indefinitely via connection-level flow control. When a stream's response body outruns the HTTP/2 connection-level se...

CVE-2026-75484: Improper Neutralization of CRLF Sequences

Improper Neutralization of CRLF Sequences 'CRLF Injection' vulnerability in mtrudel bandit allows an unauthenticated remote attacker to smuggle CR, LF, or NUL characters into application-visible request headers via HTTP/2. Bandit.HTTP2.Stream.readheaders/1 validates pseudo-header placement and...

VulnCheck KEV: CVE-2021-23758

Ajax.NET Professional AjaxPro contains a deserialization of untrusted data vulnerability that could allow for remote code execution via arbitrary .NET classes. The impacted products could be end-of-life EoL and/or end-of-service EoS. Users are advised to discontinue use and/or transition to a...

ROS-20260820-73-0005

The vulnerability in the HTTP/2 implementation using the Go programming language arises from executing a loop with an unreachable exit condition when processing the value of SETTINGSMAXFRAMESIZE, which is equal to 0. Exploiting this vulnerability could allow a remote attacker to cause a service...

PT-2026-79146

Name of the Vulnerable Software and Affected Versions bandit versions 0.3.4 through 1.12.4 Description An unauthenticated remote attacker can pin an unbounded number of HTTP/2 stream processes indefinitely by exploiting connection-level flow control. When a stream response body exceeds the HTTP/2...

PT-2026-79147

Name of the Vulnerable Software and Affected Versions bandit versions 1.4.0 through 1.12.4 Description An improper neutralization of CRLF sequences allows an unauthenticated remote attacker to smuggle Carriage Return CR, Line Feed LF, or Null NUL characters into application-visible request header...

Deserialization of Untrusted Data

Overview org.springframework.graphql:spring-graphql is a GraphQL Support for Spring Applications Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the deserialization. An attacker can execute arbitrary code by submitting a crafted GraphQL request containing...

Linux Distros Unpatched Vulnerability : CVE-2026-75144

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FFmpeg before commit 1cdeb3c contains a heap buffer overflow vulnerability in the VC-2/Dirac RTP packetizer libavformat/rtpencvc2hq.c that allows attackers to...

Security update for ctop (important)

openSUSE Security Update: Security update for ctop Announcement ID: openSUSE-SU-2026:0292-1 Rating: important References: 1248710 1257431 1265800 1266632 1267805 Cross-References: CVE-2022-21698 CVE-2024-45310 CVE-2026-10722 CVE-2026-33814 CVE-2026-39821 CVSS scores: CVE-2022-21698 SUSE: 7.5...