CVE-2026-54066 SiYuan: Path Traversal via Double URL Encoding in /assets/*path (publish mode arbitrary file─read)

SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, the patch for CVE-2026-41894 "Path Traversal via Double URL Encoding" sanitized the /export/ route but the identical root cause remains in the /assets/path route. In publish mode anonymous read-only HTTP endpoint,...

CVE-2026-54066 SiYuan: Path Traversal via Double URL Encoding in /assets/*path (publish mode arbitrary file─read)

SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, the patch for CVE-2026-41894 "Path Traversal via Double URL Encoding" sanitized the /export/ route but the identical root cause remains in the /assets/path route. In publish mode anonymous read-only HTTP endpoint,...

CVE-2026-54066

SiYuan (

Arbitrary Argument Injection

Overview Jellyfin.Common is an a Free Software Media System that puts you in control of managing and streaming your media. Affected versions of this package are vulnerable to Arbitrary Argument Injection via the SubtitleEncoder.ConvertTextSubtitleToSrtInternal process. An attacker can achieve...

Security Bulletin: Vulnerabilities found in Watson Data Intelligence

Summary Multiple Vulnerabilities were addressed in Watson Data Intelligence version 5.3.1-patch3. Vulnerability Details CVEID:CVE-2025-14917 DESCRIPTION: IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.3 IBM WebSphere Application Server Liberty could provide weaker than expecte...

CVE-2026-53036

In the Linux kernel, the following vulnerability has been resolved: bpf, arm64: Fix off-by-one in checkimm signed range check checkimmbits, imm is used in the arm64 BPF JIT to verify that a branch displacement in arm64 instruction units fits into the signed N-bit immediate field of a B, B.cond or...

CVE-2026-53036

In the Linux kernel, the following vulnerability has been resolved: bpf, arm64: Fix off-by-one in checkimm signed range check checkimmbits, imm is used in the arm64 BPF JIT to verify that a branch displacement in arm64 instruction units fits into the signed N-bit immediate field of a B, B.cond or...

CVE-2026-53036

The CVE-2026-53036 issue concerns the Linux kernel BPF JIT on ARM64. check_imm(bits, imm) erroneously allowed a signed N-bit range of [-2^N, 2^N), effectively giving an (N+1)-bit range, which permits values in [2^18, 2^19) for imm19 (and similarly for imm26) to slip through. This caused potential...

Astra Linux – Vulnerability in imagemagick

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, an extremely large image profile could result in a heap overflow when encoding a PNG image. This vulnerability has been fixed in versions 7.1.2-16 and 6.9.13-41...

CVE-2026-56121

Feast before 0.63.0 contains an unsafe deserialization vulnerability that allows unauthenticated or unauthorized attackers to achieve remote code execution by sending a crafted gRPC request to the registry server. The userdefinedfunction.body field of an OnDemandFeatureView spec is decoded from...

Exploit for Out-of-bounds Write in Fortinet Fortiproxy

CVE-2024-21762 - FortiOS SSL VPN Out-of-Bounds Write Overv...

MAL-2026-6377 Malicious code in linux-ci-utils (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 8b2c5010ed5043c947b561f4359869ec7c0f6cdf219d0b2aa35c039e36812a01 On require, index.js performs a Linux platform check, then decodes a base64-obfuscated URL https://api.ingress-hub.com/cdn/assets/update.pkg and...

MAL-2026-6370 Malicious code in hyperpure (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 96c5552a039e4d845c30fae8f2c376eed21309d6b5298193850594fe4b1854d0 On npm install, the preinstall lifecycle script in package.json runs curl to POST the installer's hostname hostname -f, current user whoami, working...

Exploit for Path Traversal in Apache Http_Server

CVE-2021-42013 — PoC: Path Traversal + RCE via modcgi bypass...

PT-2026-52107

Name of the Vulnerable Software and Affected Versions SiYuan versions prior to 3.7.0 Description An unauthenticated remote attacker can read arbitrary files within the WorkspaceDir when the system is in publish mode, which is an anonymous read-only HTTP endpoint. This is achieved by using...

CVE-2026-54066: Improper Limitation of a Pathname to a Restricted Directory

SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, the patch for CVE-2026-41894 "Path Traversal via Double URL Encoding" sanitized the /export/ route but the identical root cause remains in the /assets/path route. In publish mode anonymous read-only HTTP endpoint,...

📄 HTTP.sys HTTP/2 Denial of Service

This advisory provides simple proof of concept details to trigger the HTTP/2 denial of service condition related to malformed Accept-Encoding headers. Titles: CVE-2026-49160 - HTTP.sys HTTP/2 Denial of Service DoS Vulnerability Author: nu11secur1ty Date: 06/24/2026 Vendor: Microsoft Corporation...

Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS : LibVNCServer vulnerabilities (USN-8463-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8463-1 advisory. It was discovered that LibVNCServer had a memory leak in the client cleanup function. An attacker could possibly use this...

Fedora 43 : coturn (2026-c42d951aad)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-c42d951aad advisory. Coturn 4.13.1 What's in this release - Security fixes What's Changed - Null-terminate servername in stunischallengeresponsestr - Canonicalize all...

MAL-2026-6351 Malicious code in delta-time-32bb (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector bcbd5b3b8f7702c8cf59c094e98f078f68563d407235bce1dd0ec6e6522fe03b Package declares a postinstall hook "postinstall": "node run.js" in package.json that executes run.js automatically on npm install. run.js imports os...