Silent Lynx Exploits WinRAR Flaw to Deploy Reverse Shell in CIS Government Attacks · 4h NGINX Fixes 5 Flaws, Including Possible RCE and a TLS Bug That May Skip Client-Cert Checks · 7h Next.js Ships Out-of-Band Patch for Two Critical RCE Flaws in Caching and SVG Processing · 7h Drupal Patches Critical Core RCE Flaw with No-Login Path via Contributed Modules · 8h Vulnerability in Sparx Systems Enterprise Architect software · 8h Curl verhelpt 'high' RCE-kwetsbaarheid gevonden door Anthropic · 8h Vulnerabilities in Slican telephone exchanges · 9h Palo Alto Networks waarschuwt voor misbruik van beveiligingslek in firewalls · 12h Cisco meldt actief misbruik van kritiek lek in Secure Email Gateway · 13h Langflow's Critical Authenticated RCE Flaw Targeted in 1,423 Honeypot Exploit Attempts · 13h Silent Lynx Exploits WinRAR Flaw to Deploy Reverse Shell in CIS Government Attacks · 4h NGINX Fixes 5 Flaws, Including Possible RCE and a TLS Bug That May Skip Client-Cert Checks · 7h Next.js Ships Out-of-Band Patch for Two Critical RCE Flaws in Caching and SVG Processing · 7h Drupal Patches Critical Core RCE Flaw with No-Login Path via Contributed Modules · 8h Vulnerability in Sparx Systems Enterprise Architect software · 8h Curl verhelpt 'high' RCE-kwetsbaarheid gevonden door Anthropic · 8h Vulnerabilities in Slican telephone exchanges · 9h Palo Alto Networks waarschuwt voor misbruik van beveiligingslek in firewalls · 12h Cisco meldt actief misbruik van kritiek lek in Secure Email Gateway · 13h Langflow's Critical Authenticated RCE Flaw Targeted in 1,423 Honeypot Exploit Attempts · 13h
🛡️
ACyber Sentinel Security Assessment Team
← Back to feed
⚠️ Vulnerability Report

CVE-2026-21413

CVE-2026-21413 - LibRaw Heap-Based Buffer Overflow Vulnerability

A heap-based buffer overflow vulnerability exists in the lossless_jpeg_load_raw functionality of LibRaw Commit 0b56545 and Commit d20315b. A specially crafted malicious file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.

Published: Apr 07, 2026 15:17

Last Modified: Oct 13, 2026 22:17