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CVE-2026-42217

CRITICAL · CVSS 9.8 EPSS %0.05 Public Exploit

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-05-07T04:16:34.387 · Çekilme zamanı: 2026-06-06T00:00:36.013667+00:00

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Detaylı analiz gerekiyor.

Public Exploit Sinyali

Bu CVE için açıklama veya referanslarda public exploit / PoC / GitHub / Metasploit sinyali tespit edildi.

Not: Bu bağlantılar yalnızca güvenlik araştırması ve doğrulama amacıyla listelenmiştir.

CVE
CVE-2026-42217
Severity
CRITICAL
CVSS
9.8
EPSS
%0.05

Orijinal NVD Açıklaması

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From versions 3.0.0 to before 3.2.9, 3.3.0 to before 3.3.11, and 3.4.0 to before 3.4.11, readVariableLengthInteger() decodes a variable-length integer from untrusted EXR input without bounding the shift count. After enough continuation bytes, the code executes a left shift by 70 on a 64-bit value, which is undefined behavior. This issue has been patched in versions 3.2.9, 3.3.11, and 3.4.11.