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The vulnerability of the HeifPixelImage::overlay() function in the libheif library allows a hacker to induce a service failure.

🗓️ 08 Jul 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 5 Views

Libheif HeifPixelImage::overlay() vulnerability may cause service failure when output exceeds buffers.

Related
Detection
Refs
Vulners
Node
OR
struktur_aglibheifRange<1.21.0
canonicalubuntuMatch25.04
canonicalubuntuMatch25.10

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08 Jul 2026 00:00Current
7.4High risk
Vulners AI Score7.4
CVSS 36.5
CVSS 27.8
EPSS0.00267
5