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{"bugzilla": {"description": "libheif: libheif: Denial of Service via crafted HEIF sequence file", "id": "2479971", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2479971"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-835", "details": ["A flaw was found in libheif, a HEIF and AVIF file format decoder and encoder. A remote attacker could exploit this vulnerability by providing a specially crafted HEIF (High Efficiency Image File Format) sequence file. This would trigger an infinite loop during file parsing, consuming 100% CPU indefinitely and leading to a Denial of Service (DoS) condition."], "name": "CVE-2026-32739", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "glycin-loaders", "product_name": "Red Hat Enterprise Linux 10"}], "public_date": "2026-05-19T19:10:03Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-32739\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-32739\nhttps://github.com/strukturag/libheif/releases/tag/v1.22.0\nhttps://github.com/strukturag/libheif/security/advisories/GHSA-j9g7-q9hv-gq8c"], "threat_severity": "Moderate"}

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