EUVD-2026-75104

Incomplete list of disallowed inputs in the mutable SQL detector component in Amazon awslabs mysql-mcp-server might allow context-dependent actors to bypass the read-only enforcement gate and reach file-read and file-write SQL sinks via SQL inline comments that the regex engine does not treat as...

GHSA-2J8R-3C22-8565 Microsoft Security Advisory CVE-2026-69522 – .NET and Visual Studio Remote Code Execution Vulnerability

Microsoft Security Advisory CVE-2026-69522 – .NET and Visual Studio Remote Code Execution Vulnerability Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.DiaSymReader.Native. This advisory also provides guidance on what...

CVE-2026-56711

A flaw was found in VLC media player. An integer overflow vulnerability exists when computing the size of a picture buffer, specifically in the AllocatePicture function. A remote attacker could exploit this by providing a specially crafted Portable Network Graphics PNG image file with large width...

kernel: netfilter: conntrack: remove sprintf usage

A flaw was found in the Linux kernel's netfilter conntrack module. This vulnerability arises from the use of sprintf and insufficient buffer sizing in the manglecontentlen function, which can lead to a stack-out-of-bounds write. An attacker could potentially exploit this memory corruption issue t...

CVE-2026-86775

knowns npm package versions = 0.29.1 contain a path traversal vulnerability in the Document API. The HTTP handler in internal/server/routes/docs.go normalizes the user-supplied document path with cleanDocPath, which strips leading/trailing slashes and the .md suffix but does not neutralize ../...

CVE-2026-86749

Snipe-IT versions put... call still caused the application to delete the previous image via deleteExistingImage and to reassign and persist the model's image reference to the new filename, destroying the existing image and leaving the database row pointing at a file that was never written. A mirr...

CVE-2026-86739

Snipe-IT 8.6.3 and earlier do not check the return value of Storage::put when writing the signature PNG and the generated acceptance PDF in Account\AcceptanceController::store. On filesystem drivers that return false instead of throwing on a write failure for example the local disk with restricti...

CVE-2026-56711

VLC media player versions 3.0.0 through 3.0.23 contain a memory-safety vulnerability reachable when processing crafted media. Exploitation requires user interaction and may result in application termination or code execution with the privileges of the VLC process...

CVE-2026-86775 knowns before 0.30.0 Path Traversal via Document API

knowns npm package versions = 0.29.1 contain a path traversal vulnerability in the Document API. The HTTP handler in internal/server/routes/docs.go normalizes the user-supplied document path with cleanDocPath, which strips leading/trailing slashes and the .md suffix but does not neutralize ../...

CVE-2026-86775 knowns before 0.30.0 Path Traversal via Document API

knowns npm package versions = 0.29.1 contain a path traversal vulnerability in the Document API. The HTTP handler in internal/server/routes/docs.go normalizes the user-supplied document path with cleanDocPath, which strips leading/trailing slashes and the .md suffix but does not neutralize ../...

CVE-2026-86775

CVE-2026-86775 affects the knowns npm package (versions ≤ 0.29.1) with a path traversal vulnerability in the Document API. The root cause lies in cleanDocPath() in internal/server/routes/docs.go, which strips leading/trailing slashes and the .md suffix but fails to neutralize ../ sequences, and i...

CVE-2026-86749

Snipe-IT versions up to 8.6.3 contain a data-loss flaw in ImageUploadRequest::handleImages() . The application does not check the return value of Storage::disk('public')->put() or Storage::delete() , so when a storage backend transiently fails (e.g., an S3 network error, filesystem permission ...

CVE-2026-86749 snipe-it before 8.7.0 Data Loss via Failed Image Write

Snipe-IT versions put... call still caused the application to delete the previous image via deleteExistingImage and to reassign and persist the model's image reference to the new filename, destroying the existing image and leaving the database row pointing at a file that was never written. A mirr...

EUVD-2026-74926

Snipe-IT versions put... call still caused the application to delete the previous image via deleteExistingImage and to reassign and persist the model's image reference to the new filename, destroying the existing image and leaving the database row pointing at a file that was never written. A mirr...

CVE-2026-56711 VLC media player 3.0.0 through 3.0.23 memory corruption vulnerability

VLC media player versions 3.0.0 through 3.0.23 contain a memory-safety vulnerability reachable when processing crafted media. Exploitation requires user interaction and may result in application termination or code execution with the privileges of the VLC process...

CVE-2026-56711

VLC media player 3.0.0 through 3.0.23 is affected by a heap out-of-bounds write caused by a 32-bit integer overflow in picture buffer allocation. In AllocatePicture (src/misc/picture.c), the fields i_pitch and i_lines are declared as int, so the multiplication wraps before widening to the size_t ...

CVE-2026-56711 VLC media player 3.0.0 through 3.0.23 memory corruption vulnerability

VLC media player versions 3.0.0 through 3.0.23 contain a memory-safety vulnerability reachable when processing crafted media. Exploitation requires user interaction and may result in application termination or code execution with the privileges of the VLC process...

gstreamer1-plugins-good: gstreamer: unsigned integer underflow in avidemux FUJIFILM strd parsing leading to out-of-bounds read/write

A flaw was found in GStreamer gst-plugins-good avidemux. When parsing FUJIFILM metadata in an AVI strd chunk, gstavidemuxparsestrd decrements a remaining-length counter by fixed offsets 98 and 10 bytes without verifying sufficient data remains. For crafted strd payloads of exactly 106 or 107 byte...

offensive-security-writeups

Offensive Security Write-ups from the CTF challenges tackled...

Vulnerability handling in Google Chrome

Google has discovered a vulnerability in the V8 JavaScript engine of Google Chrome. Google reports that this vulnerability is actively exploited with the identifier CVE-2026-87491. It involves an out-of-bounds write operation in the V8 engine of Google Chrome, which occurs in versions prior to...