⤷ Title: The MuPDF Vulnerability Turning “Safe” PDFs into System Hijackers
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𐀪 Author: Ddos
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ⴵ Time: Fri, 03 Apr 2026 12:00:29 +0000
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⌗ Tags: #Vulnerability Report #Artifex #CVE_2026_3308 #heap overflow #infosec #integer overflow #Linux Security #Memory Management #MuPDF #PDF Security #rce #Vulnerability
════════════════════════
𐀪 Author: Ddos
════════════════════════
ⴵ Time: Fri, 03 Apr 2026 12:00:29 +0000
════════════════════════
⌗ Tags: #Vulnerability Report #Artifex #CVE_2026_3308 #heap overflow #infosec #integer overflow #Linux Security #Memory Management #MuPDF #PDF Security #rce #Vulnerability
Daily CyberSecurity
The MuPDF Vulnerability Turning "Safe" PDFs into System Hijackers
Artifex MuPDF faces a 7.8 CVSS integer overflow (CVE-2026-3308) allowing RCE via "crafted" PDFs. With no official patch, sandboxing is vital. Update now.