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CVE-2026-20889

CVE-2026-20889

CVSS 9.8 CRITICALEPSS 0.5%CWE-190
A heap-based buffer overflow vulnerability exists in the x3f_thumb_loader functionality of LibRaw Commit d20315b. A specially crafted malicious file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Productos afectados
LibRaw · LibRaw

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Referencias
https://talosintelligence.com/vulnerability_reports/TALOS-2026-2358https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2358