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CVE-2026-84384

🗓️ 18 Sep 2026 15:58:21Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 8 Views

Unbounded memory DoS in libheif 1.19.0-1.23.2 via crafted HEIF/AVIF metadata.

Related
Packages
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CVE-2026-84384 libheif: brotli/zlib decompression paths lack output-size limits, allowing decompression-bomb OOM/DoS
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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian12alllibheif1.15.1-1+deb12u1libheif_1.15.1-1+deb12u1_all.deb
Debian13alllibheif1.19.8-1+deb13u1libheif_1.19.8-1+deb13u1_all.deb
Debian14alllibheif1.23.2-1libheif_1.23.2-1_all.deb
Debian999alllibheif1.23.2-1libheif_1.23.2-1_all.deb

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18 Sep 2026 15:58Current
CVSS 3.17.5
EPSS0.00524
SSVC
8