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GHSA-5P2G-FCMC-QVQQ image-size: JXL and HEIF parsers allow denial of service through infinite loops

🗓️ 10 Jun 2026 15:31:30Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 30 Views

Zero sized boxes in JXL or HEIF images cause infinite loops in image size parsers and block the event loop.

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07 Aug 2026 21:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.5
CVSS 48.7
EPSS0.0043
30