OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. OpenEXR versions before 3.2.11, 3.3.0 through 3.3.12, and 3.4.0 through 3.4.13 can return an out-of-bounds pointer from TypedDeepImageChannel::row() when a crafted deep EXR has a nonzero dataWindow origin. This vulnerability occurs because the API combines zero-based row access with an absolute-coordinate-adjusted base pointer, allowing a crash or limited information disclosure. This issue is fixed in versions 3.2.11, 3.3.13, and 3.4.14.
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Tue, 25 Aug 2026 20:30:00 +0000
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Tue, 25 Aug 2026 18:15:00 +0000
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| Description | OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. OpenEXR versions before 3.2.11, 3.3.0 through 3.3.12, and 3.4.0 through 3.4.13 can return an out-of-bounds pointer from TypedDeepImageChannel::row() when a crafted deep EXR has a nonzero dataWindow origin. This vulnerability occurs because the API combines zero-based row access with an absolute-coordinate-adjusted base pointer, allowing a crash or limited information disclosure. This issue is fixed in versions 3.2.11, 3.3.13, and 3.4.14. | |
| Title | OpenEXR: DWAA InputFile AC buffer overflow on ILP32 platforms | |
| Weaknesses | CWE-190 CWE-787 |
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-08-25T17:59:25.292Z
Updated: 2026-08-25T19:20:27.685Z
Reserved: 2026-07-07T19:41:00.004Z
Link: CVE-2026-59982
Updated: 2026-08-25T18:33:47.586Z
Status : Received
Published: 2026-08-25T18:17:56.747
Modified: 2026-08-25T20:16:59.060
Link: CVE-2026-59982
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