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THREAT OPS › Threat News › [NVD] CVE-2026-68513 (HIGH 7.1) — OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. Versions 3.3.0 through 3.3.12 and 3.4.0 through 3.4.13 contain a heap buffer overflow in PyOpenEXR triggered by a channel-name key collision between lit

[NVD] CVE-2026-68513 (HIGH 7.1) — OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. Versions 3.3.0 through 3.3.12 and 3.4.0 through 3.4.13 contain a heap buffer overflow in PyOpenEXR triggered by a channel-name key collision between lit

mednvdPublished 2026-08-25

CVE-2026-68513 CVSS: 7.1 HIGH Published: 2026-08-25T20:17:02.463

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. Versions 3.3.0 through 3.3.12 and 3.4.0 through 3.4.13 contain a heap buffer overflow in PyOpenEXR triggered by a channel-name key collision between literal and prefixed RGB channels. When separate_channels

Indicators of compromise

CVE-2026-68513cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-68513