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Tue, 25 Aug 2026 19:30:00 +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 3.1.0 through 3.2.10, 3.3.0 through 3.3.12, and 3.4.0 through 3.4.13 are vulnerable on ILP32 builds to an out-of-bounds write. When a crafted B44-compressed scanline EXR causes the logical scratch size to truncate before allocation and uncompress_b44_impl() writes using the attacker-controlled channel width, allowing denial of service and memory corruption. This issue is fixed in versions 3.2.11, 3.3.13, and 3.4.14. | |
| Title | OpenEXR: Scratch buffer overflow decoding B44-compressed InputFile on ILP32 | |
| Weaknesses | CWE-787 | |
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cvssV3_1
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Subscriptions
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-08-25T18:38:43.746Z
Reserved: 2026-07-07T19:41:00.004Z
Link: CVE-2026-59984
Updated: 2026-08-25T18:38:27.259Z
Status : Received
Published: 2026-08-25T18:17:57.060
Modified: 2026-08-25T19:16:51.700
Link: CVE-2026-59984
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OpenCVE Enrichment
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CWE-787
Out-of-bounds Write