Details and PoC exploit code are out for critical libheif vulnerabilities GHSA-x8r2-mggj-j6wr and GHSA-2jg2-4ch7-h545. Upgrade to 1.23.3 now. Related Posts: Intelbras Camera Vulnerability Lets Attackers Knock Mibo Cameras Offline Body-Parser Flaw CVE-2026-111181 Lets One Request Crash Express Servers, PoC Public Unauthenticated File Read Leaks Master Key in LiteLLM Enterprise Proxy, CVSS 10.0 The post Public PoC Exploit Disclosed for Critical libheif RCE Vulnerabilities appeared first on Dail

A WordPress libheif RCE chain and its PoC are now public. The libheif vulnerability turns an HEIC upload into code execution. Patch to 1.23.3. Related Posts: CVE-2026-21589 Exploited in the Wild as Atlassian File Read Flaw Details and PoC Go Public Elastic Patches 14 Flaws in Elasticsearch, Kibana and Elastic Defend ASUS Patches Four Router Firmware Flaws, Including Two Critical Bugs Rated CVSS 9.3 The post Researchers Publish Full Details and PoC Exploit for a WordPress libheif RCE Chain app