EUVD-2026-27368

In the Linux kernel, the following vulnerability has been resolved: ext4: handle wraparound when searching for blocks for indirect mapped blocks Commit 4865c768b563 "ext4: always allocate blocks only from groups inode can use" restricts what blocks will be allocated for indirect block based files...

EUVD-2026-27363

In the Linux kernel, the following vulnerability has been resolved: ext4: always drain queued discard work in ext4mbrelease While reviewing recent ext4 patch1, Sashiko raised the following concern2: If the filesystem is initially mounted with the discard option, deleting files will populate...

GHSA-9WHX-C884-C68Q Langflow Knowledge Bases API is Vulnerable to Path Traversal

Summary Langflow is vulnerable to Path Traversal in the Knowledge Bases API DELETE /api/v1/knowledgebases. This occurs because user-supplied knowledge base names are concatenated directly into file paths without proper sanitization or boundary validation. An authenticated attacker can exploit thi...

Langflow Knowledge Bases API is Vulnerable to Path Traversal

Summary Langflow is vulnerable to Path Traversal in the Knowledge Bases API DELETE /api/v1/knowledgebases. This occurs because user-supplied knowledge base names are concatenated directly into file paths without proper sanitization or boundary validation. An authenticated attacker can exploit thi...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the fileName parameter during a file upload operation. An attacker can bypass intended storage boundaries and write arbitrary files to any location on the host filesystem accessible by the Java process by supplyi...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the fileName parameter during a file upload operation. An attacker can bypass intended storage boundaries and write arbitrary files to any location on the host filesystem accessible by the Java process by supplyi...

CVE-2026-43066

CVE-2026-43066: In Linux kernel ext4_fc_replay_inode(), iloc.bh leak could occur on error paths due to missing brelse at several failure points. The patch adds an out_brelse label before the existing out label to ensure iloc.bh is released, and also makes ext4_fc_replay_inode() propagate errors i...

CVE-2026-43066

In the Linux kernel, the following vulnerability has been resolved: ext4: fix iloc.bh leak in ext4fcreplayinode error paths During code review, Joseph found that ext4fcreplayinode calls ext4getfcinodeloc to get the inode location, which holds a reference to iloc.bh that must be released via brels...

CVE-2026-43065 ext4: always drain queued discard work in ext4_mb_release()

In the Linux kernel, the following vulnerability has been resolved: ext4: always drain queued discard work in ext4mbrelease While reviewing recent ext4 patch1, Sashiko raised the following concern2: If the filesystem is initially mounted with the discard option, deleting files will populate...

CLSA-2026-1777946242 php: Fix of 13 CVEs

CVE-2018-14883: fix int overflow leading to heap overflow in exifthumbnailextract - CVE-2019-6977: fix imagecolormatch out-of-bounds write on heap in GD - CVE-2019-9022: fix memcpy with negative length via crafted DNS response - CVE-2019-9640: fix invalid read in exifprocessSOFn - CVE-2019-11042:...

PT-2026-37068

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ext4 filesystem where pending discard work is not properly handled during remounting. If a filesystem is initially mounted with the discard option and files are...

CVE-2026-43567: Missing Authorization

OpenClaw before 2026.4.10 contains a path traversal vulnerability in the screenrecord tool's outPath parameter that bypasses workspace-only filesystem guards. Attackers can exploit this by specifying an outPath outside the workspace boundary to write files to unintended locations on the system...

Google Chrome: Input validation error vulnerability

Google Chrome is a web browser developed by Google Inc. Versions of Google Chrome prior to 148.0.7778.96 contained a vulnerability related to input validation errors. This vulnerability stemmed from insufficient input validation by the FileSystem, which could allow remote attackers to execute...

PT-2026-37066

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the XFS file system where the xfs attri recover work function incorrectly calls irele after a failure in iget. Because xlog recovery iget functions do not set the @ip...

GHSA-5H3G-6XHH-RG6P OpenClaw: OpenShell FS bridge reads pin and verify the opened file before returning bytes

Summary OpenShell FS bridge reads pin and verify the opened file before returning bytes Affected Packages / Versions - Package: openclaw npm - Affected versions: = 2026.4.21 - Fixed version: 2026.4.22 Impact A time-of-check/time-of-use race around OpenShell sandbox filesystem reads could let a...

OpenClaw: OpenShell FS bridge reads pin and verify the opened file before returning bytes

Summary OpenShell FS bridge reads pin and verify the opened file before returning bytes Affected Packages / Versions - Package: openclaw npm - Affected versions: = 2026.4.21 - Fixed version: 2026.4.22 Impact A time-of-check/time-of-use race around OpenShell sandbox filesystem reads could let a...

CVE-2026-41686 Claude SDK for TypeScript has Insecure Default File Permissions in Local Filesystem Memory Tool

Claude SDK for TypeScript provides access to the Claude API from server-side TypeScript or JavaScript applications. From version 0.79.0 to before version 0.91.1, the BetaLocalFilesystemMemoryTool in the Anthropic TypeScript SDK created memory files and directories using the Node.js default modes...

Exploit for CVE-2025-40271

🔴 CVE-2025-40271: Vulnerabilidad Crítica de Uso-After-Free en...

PT-2026-38246

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.4.22 Description A time-of-check/time-of-use TOCTOU race condition exists in the OpenShell filesystem bridge. This issue allows attackers to use symlink swaps during filesystem operations to bypass sandbox...

CVE-2026-42075: Improper Limitation of a Pathname to a Restricted Directory

Evolver is a GEP-powered self-evolving engine for AI agents. Prior to version 1.69.3, a path traversal vulnerability in the skill download fetch command allows attackers to write files to arbitrary locations on the filesystem. The --out= flag accepts user-provided paths without validation, enabli...