CVE-2026-29074

CVE-2026-29074 affects SVGO (SVG Optimizer), a Node.js library/CLI for optimizing SVGs. Versions 2.1.0–before 2.8.1, 3.0.0–before 3.3.3, and before 4.0.1 accept XML with custom entities without guards against entity expansion/recursion, enabling DoS via entity expansion that can stall or crash th...

CVE-2026-29074 SVGO: DoS through entity expansion in DOCTYPE (Billion Laughs)

SVGO, short for SVG Optimizer, is a Node.js library and command-line application for optimizing SVG files. From version 2.1.0 to before version 2.8.1, from version 3.0.0 to before version 3.3.3, and before version 4.0.1, SVGO accepts XML with custom entities, without guards against entity expansi...

CVE-2026-27807

MarkUs (web app for assignment submission/grading) is affected by CVE-2026-27807 due to YAML files parsed with aliases enabled, enabling a billion‑laughs style DoS. The issue affects configurations uploaded prior to v2.9.4, where YAML parsing could be abused to exhaust resources. The CVSS vector ...

SVGO 安全漏洞

SVGO is an open-source SVG file optimization tool. Versions of SVGO prior to 2.1.0, 2.8.1, 3.0.0, 3.3.3, and 4.0.1 have security vulnerabilities due to insufficient protection against entity expansion when processing XML custom entities, which may lead to denial-of-service attacks...

Amazon Linux 2023 : nodejs22, nodejs22-devel, nodejs22-full-i18n (ALAS2023-2026-1465)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1465 advisory. A vulnerability was found in juliangruber brace-expansion up to 1.1.11/2.0.1/3.0.0/4.0.0. It has been rated as problematic. Affected by this issue is the function expand of the file index.js...

Medium: python

Issue Overview: When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized. CVE-2025-11468 User-controlled...

CVE-2026-28463

OpenClaw versions prior to 2026.2.14 contain an arbitrary file read vulnerability in the exec-approvals allowlist validation that checks pre-expansion argv tokens but executes using real shell expansion. Attackers with authorization or through prompt-injection attacks can exploit safe binaries li...

EUVD-2026-9909

OpenClaw exec-approvals allowlist validation checks pre-expansion argv tokens but execution uses real shell expansion, allowing safe bins like head, tail, or grep to read arbitrary local files via glob patterns or environment variables. Authorized callers or prompt-injection attacks can exploit...

CVE-2026-28463 OpenClaw < 2026.2.14 - Arbitrary File Read via Shell Expansion in Safe Bins Allowlist

OpenClaw versions prior to 2026.2.14 contain an arbitrary file read vulnerability in the exec-approvals allowlist validation that checks pre-expansion argv tokens but executes using real shell expansion. Attackers with authorization or through prompt-injection attacks can exploit safe binaries li...

CVE-2026-28463 OpenClaw < 2026.2.14 - Arbitrary File Read via Shell Expansion in Safe Bins Allowlist

OpenClaw versions prior to 2026.2.14 contain an arbitrary file read vulnerability in the exec-approvals allowlist validation that checks pre-expansion argv tokens but executes using real shell expansion. Attackers with authorization or through prompt-injection attacks can exploit safe binaries li...

CVE-2026-28463 OpenClaw < 2026.2.14 - Arbitrary File Read via Shell Expansion in Safe Bins Allowlist

OpenClaw versions prior to 2026.2.14 contain an arbitrary file read vulnerability in the exec-approvals allowlist validation that checks pre-expansion argv tokens but executes using real shell expansion. Attackers with authorization or through prompt-injection attacks can exploit safe binaries li...

CVE-2026-28463

The CVE concerns OpenClaw: the exec-approvals allowlist validates pre-expansion argv tokens, but execution uses real shell expansion, enabling reading arbitrary local files via glob patterns or environment variables when host execution is enabled in allowlist mode. Affected component is the execu...

CVE-2026-28463

OpenClaw versions prior to 2026.2.14 contain an arbitrary file read vulnerability in the exec-approvals allowlist validation that checks pre-expansion argv tokens but executes using real shell expansion. Attackers with authorization or through prompt-injection attacks can exploit safe binaries li...

RLSA-2026:3488 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: smc: Use skdstget and dstdevrcu in smcclcprfxmatch CVE-2025-40168 kernel: ipv6: BUG in pskbexpandhead as part of calipsoskbuffsetattr CVE-2025-71085 kernel: Linux kernel: Denial of Servic...

OpenClaw 操作系统命令注入漏洞

OpenClaw is an open-source intelligent artificial assistant. OpenClaw has a vulnerability related to operating system command injection. This vulnerability stems from the exec-approvals permission list validation mechanism, which checks the argv tokens in a pre-expanded manner but actually execut...

Important: nodejs22

Issue Overview: A vulnerability was found in juliangruber brace-expansion up to 1.1.11/2.0.1/3.0.0/4.0.0. It has been rated as problematic. Affected by this issue is the function expand of the file index.js. The manipulation leads to inefficient regular expression complexity. The attack may be...

XML Entity Expansion (Billion Laughs)

Overview Affected versions of this package are vulnerable to XML Entity Expansion Billion Laughs when parsing of custom XML entities in DOCTYPE. An attacker can cause the application to consume excessive memory by submitting malicious SVG files containing recursive entity references. Workaround F...

XML Entity Expansion (Billion Laughs)

Overview Affected versions of this package are vulnerable to XML Entity Expansion Billion Laughs when parsing of custom XML entities in DOCTYPE. An attacker can cause the application to consume excessive memory by submitting malicious SVG files containing recursive entity references. Workaround F...

SVGO DoS through entity expansion in DOCTYPE (Billion Laughs)

Summary SVGO accepts XML with custom entities, without guards against entity expansion or recursion. This can result in a small XML file 811 bytes stalling the application and even crashing the Node.js process with JavaScript heap out of memory. Details The upstream XML parser sax doesn't interpr...

GHSA-XPQW-6GX7-V673 SVGO DoS through entity expansion in DOCTYPE (Billion Laughs)

Summary SVGO accepts XML with custom entities, without guards against entity expansion or recursion. This can result in a small XML file 811 bytes stalling the application and even crashing the Node.js process with JavaScript heap out of memory. Details The upstream XML parser sax doesn't interpr...