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CVE-2026-73639 Imager::File::PNG versions from 1.003 before 1.004 for Perl write past the end of the row buffer reading a PNG with a tRNS transparency chunk in read_direct8

🗓️ 17 Sep 2026 21:18:59Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 4 Views

Imager::File::PNG 1.003 out-of-bounds write in read_direct8 via tRNS chunk corrupts heap.

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