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Out-of-bounds Write

🗓️ 19 May 2026 21:51:57Reported by Snyk Security DatabaseType 
snyk
 snyk
🔗 security.snyk.io👁 2 Views

Out-of-bounds write in HEIF/AVIF decoding of grid tile chroma can allow code execution or denial of service.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-32740
19 May 202619:22
attackerkb
AlpineLinux
CVE-2026-32740
19 May 202619:22
alpinelinux
Circl
CVE-2026-32740
19 May 202621:00
circl
CNNVD
libheif 缓冲区错误漏洞
19 May 202600:00
cnnvd
CVE
CVE-2026-32740
19 May 202619:22
cve
Cvelist
CVE-2026-32740 libheif: Heap-Buffer-Overflow Write in Grid Tile Chroma Compositing
19 May 202619:22
cvelist
Debian CVE
CVE-2026-32740
19 May 202619:22
debiancve
EUVD
EUVD-2026-30978
19 May 202619:22
euvd
NVD
CVE-2026-32740
19 May 202620:16
nvd
OPENSUSE Linux
gdk-pixbuf-loader-libheif-1.22.2-1.1 on GA media (moderate)
29 May 202600:00
opensuse
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20 May 2026 05:27Current
6.2Medium risk
Vulners AI Score6.2
CVSS 48.7
CVSS 3.18.8
EPSS0.00015
SSVC
2