nix: coroutine stack-to-heap overflow via unbounded recursion in NAR directory parser

A flaw was found in Nix. Unbounded recursion in the NAR Nix Archive parser could lead to a stack-to-heap overflow when the parser is run on a coroutine stack. The stack is allocated without a guard page, which means that a stack overflow could overwrite memory on the heap and could allow arbitrar...

Security Bulletin: IBM Security SOAR is using a component with a known vulnerability (CVE-2026-33532)

Summary IBM Security SOAR uses an older version of the YAML component that may be identified and exploited. Updates for supported versions have been released which address the issue. It is recommended to upgrade to version 51.0.9.2 Vulnerability Details CVEID:CVE-2026-33532 DESCRIPTION: yaml is a...

CVE-2026-40879

A flaw was found in Nest, a framework for building scalable Node.js server-side applications. A remote attacker can exploit this vulnerability by sending numerous small, valid JSON JavaScript Object Notation messages within a single TCP Transmission Control Protocol frame. This action causes the...

USN-8202-1: jq vulnerabilities

It was discovered that jq did not correctly handle certain string concatenations. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue was addressed in Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS...

USN-8202-1 jq vulnerabilities

It was discovered that jq did not correctly handle certain string concatenations. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue was addressed in Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: jq (UTSA-2026-014276)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-014276 advisory. jq is a command-line JSON processor. In versions 1.8.1 and below, functions jvsetpath, jvgetpath, and delpathssorted in jq's src/jvaux.c use unbounded recursion whos...

Uncontrolled Recursion

Overview xmldom is an A pure JavaScript W3C standard-based XML DOM Level 2 Core DOMParser and XMLSerializer module. Affected versions of this package are vulnerable to Uncontrolled Recursion in the recursive processing of deeply nested XML documents by several DOM-related operations, including...

Uncontrolled Recursion

Overview @xmldom/xmldom is a javascript ponyfill to provide the following APIs that are present in modern browsers to other runtimes. Since version 0.7.0 this package is published to npm as @xmldom/xmldom and no longer as xmldom Affected versions of this package are vulnerable to Uncontrolled...

Uncontrolled Recursion

Overview org.webjars.npm:xmldom is an A pure JavaScript W3C standard-based XML DOM Level 2 Core DOMParser and XMLSerializer module. Affected versions of this package are vulnerable to Uncontrolled Recursion in the recursive processing of deeply nested XML documents by several DOM-related...

CVE-2026-35365

The mv utility in uutils coreutils improperly handles directory trees containing symbolic links during moves across filesystem boundaries. Instead of preserving symlinks, the implementation expands them, copying the linked targets as real files or directories at the destination. This can lead to...

CVE-2026-35358 uutils coreutils cp Semantic Loss and Potential Denial of Service with -R via Device Node Stream Reading

The cp utility in uutils coreutils, when performing recursive copies -R, incorrectly treats character and block device nodes as stream sources rather than preserving them. Because the implementation reads bytes into regular files at the destination instead of using mknod, device semantics are...

EUVD-2026-24957

A flaw was found in libefiboot, a component of efivar. The device path node parser in libefiboot fails to validate that each node's Length field is at least 4 bytes, which is the minimum size for an EFI Extensible Firmware Interface device path node header. A local user could exploit this...

CVE-2026-6862

A flaw was found in libefiboot, a component of efivar. The device path node parser in libefiboot fails to validate that each node's Length field is at least 4 bytes, which is the minimum size for an EFI Extensible Firmware Interface device path node header. A local user could exploit this...

Exploit for CVE-2026-26903

CVE-2026-26903 PoC Denial-of-service via unbounded recursio...

PT-2026-34501

Name of the Vulnerable Software and Affected Versions uutils coreutils affected versions not specified Description The mv utility improperly handles directory trees containing symbolic links when moving them across filesystem boundaries. The implementation expands symbolic links—which are pointer...

PT-2026-34450

A flaw was found in libefiboot, a component of efivar. The device path node parser in libefiboot fails to validate that each node's Length field is at least 4 bytes, which is the minimum size for an EFI Extensible Firmware Interface device path node header. A local user could exploit this...

uutils coreutils 后置链接漏洞

uutils coreutils is a cross-platform core command-line toolset developed by Uutils. uutils coreutils has a post-installation link vulnerability, which arises from improper handling of directories containing symbolic links during the mv command’s file system boundary movement. This vulnerability m...

Uncontrolled Recursion

Overview Affected versions of this package are vulnerable to Uncontrolled Recursion via certificate chain validation logic. An attacker can cause a denial of service by supplying a crafted certificate chain that triggers excessive recursion or stack usage during validation, resulting in a stack...

CLSA-2026-1776783520 nodejs: Fix of 2 CVEs

CVE-2026-26996: fix ReDoS in bundled minimatch caused by consecutive non-globstar characters, by coalescing them during pattern compilation - CVE-2026-27904: fix ReDoS in bundled minimatch from nested extglobs and multiple non-adjacent wildcards, by limiting globstar recursion...

CLSA-2026-1776782592 nodejs: Fix of 2 CVEs

CVE-2026-26996: fix ReDoS in bundled minimatch caused by consecutive non-globstar characters, by coalescing them during pattern compilation - CVE-2026-27904: fix ReDoS in bundled minimatch from nested extglobs and multiple non-adjacent wildcards, by limiting globstar recursion...