CVE-2026-6047

CVE-2026-6047 : LibreOffice is affected during OOXML (DOCX) import of a text box element. The issue is a heap buffer overflow that occurs when replaying deferred parser events; a handler object may be written using a layout for a larger type, causing writes past the allocation end. The root cause...

EUVD-2026-36737

LibreOffice can import documents in the OOXML format DOCX. A heap buffer overflow existed when replaying deferred parser events for a text box element. A handler object was assumed to be of one type and written to at that type's field layout, but it could be a smaller object, so the write landed...

CVE-2026-6047 Heap buffer overflow in OOXML text box element import

LibreOffice can import documents in the OOXML format DOCX. A heap buffer overflow existed when replaying deferred parser events for a text box element. A handler object was assumed to be of one type and written to at that type's field layout, but it could be a smaller object, so the write landed...

CVE-2025-71329

A flaw was found in image-size. A remote attacker can exploit this vulnerability by providing a specially crafted image buffer that contains a zero-valued size field within a recognized box-type. This malicious input can trigger an infinite loop in the JXL or HEIF image parsers, leading to a...

PT-2026-49265

Name of the Vulnerable Software and Affected Versions LibreOffice affected versions not specified Description A heap buffer overflow occurs during the import of documents in the OOXML DOCX format. The issue arises when replaying deferred parser events for a text box element, where a handler objec...

CVE-2025-55645

A heap buffer overflow in the gfcencsetpssh function isomedia/drmsample.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying a crafted MP4 file...

PT-2026-49489

Unauthenticated Cross Site Scripting XSS in HollerBox = 2.3.10.1 versions...

CVE-2026-6047

LibreOffice can import documents in the OOXML format DOCX. A heap buffer overflow existed when replaying deferred parser events for a text box element. A handler object was assumed to be of one type and written to at that type's field layout, but it could be a smaller object, so the write landed...

CVE-2025-55649

A NULL pointer dereference in the gfmediamapesd function mediatools/isomtools.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying a crafted MP4 file...

CVE-2026-39468: Improper Limitation of a Pathname to a Restricted Directory

Contributor Arbitrary File Deletion in Meta Box – WordPress Custom Fields Framework = 5.11.1 versions...

CVE-2026-6047: Out-of-bounds Write

LibreOffice can import documents in the OOXML format DOCX. A heap buffer overflow existed when replaying deferred parser events for a text box element. A handler object was assumed to be of one type and written to at that type's field layout, but it could be a smaller object, so the write landed...

DoubtProbe: Black-Box Jailbreak Defense Via Structural Verification and Semantic Auditing

As large language models LLMs are increasingly deployed in user-facing systems, black-box jailbreak defense has become an important practical problem. Existing defenses often rely on known-attack coverage, prompt-level semantic judgment, or local runtime control, yet these paths can become unstab...

SUSE CVE-2025-71329

image-size through 2.0.2 contains a denial of service vulnerability that allows remote attackers to permanently block the Node.js event loop by supplying a specially crafted image buffer with a zero-valued size field in a recognized box-type. Attackers can trigger an infinite loop in the JXL or...

Security Bulletin: Multiple security vulnerabilities are addressed with IBM Process Mining Interim Fix for May 2026

Summary Multiple vulnerabilities were addressed in IBM Process Mining 2.1.1 IF002 Vulnerability Details CVEID:CVE-2026-7246 DESCRIPTION: Pallets Click, versions 8.3.2 and below, contain a command injection vulnerability in the click.edit function, allowing attackers to pass arbitrary OS commands...

Systems-and-Cyber-Security-Coursework

CSI6SCS2526 — Systems and Cyber Security Coursework Gr...

CVE-2026-53423

Allocation of Resources Without Limits or Throttling vulnerability in membraneframework membranemp4plugin allows unauthenticated denial-of-service via BEAM atom table exhaustion. The MP4 box header parser converts each 4-byte box name to an atom using String.toatom/1 without validation...

CVE-2026-53423

CVE-2026-53423 affects membrane_mp4_plugin (Elixir/Membrane) from version 0.3.0 up to

CVE-2026-53423 Unauthenticated denial-of-service via BEAM atom table exhaustion in membrane_mp4_plugin

Allocation of Resources Without Limits or Throttling vulnerability in membraneframework membranemp4plugin allows unauthenticated denial-of-service via BEAM atom table exhaustion. The MP4 box header parser converts each 4-byte box name to an atom using String.toatom/1 without validation...

CVE-2026-53423 Unauthenticated denial-of-service via BEAM atom table exhaustion in membrane_mp4_plugin

Allocation of Resources Without Limits or Throttling vulnerability in membraneframework membranemp4plugin allows unauthenticated denial-of-service via BEAM atom table exhaustion. The MP4 box header parser converts each 4-byte box name to an atom using String.toatom/1 without validation...

EEF-CVE-2026-53423 Unauthenticated denial-of-service via BEAM atom table exhaustion in membrane_mp4_plugin

Summary Allocation of Resources Without Limits or Throttling vulnerability in membraneframework membrane\mp4\plugin allows unauthenticated denial-of-service via BEAM atom table exhaustion. The MP4 box header parser converts each 4-byte box name to an atom using String.to\atom/1 without validation...