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CVE-2026-40492 SAIL has heap buffer overflow in XWD decoder — bits_per_pixel vs pixmap_depth type confusion in byte-swap

🗓️ 18 Apr 2026 01:39:48Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

SAIL XWD decoder heap overflow from pixmap depth and bits per pixel mismatch during byte-swap.

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08 Jul 2026 08:13Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.19.8
EPSS0.00332
1