Project Subscriptions
No data.
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Wed, 26 Aug 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 25 Aug 2026 20:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions before 3.2.11, 3.3.0 through 3.3.12, and 3.4.0 through 3.4.13, exrmultiview can write past a heap allocation when it combines two attacker-supplied, individually valid scanline EXR files whose union dataWindow is not aligned to one view's channel subsampling. The utility allocates sampled channel storage using a truncated union_width / xSampling, then reads the sampled input through a Slice based on the misaligned union window, producing a heap out-of-bounds write. The trigger is normal public-tool processing, such as exrmultiview left A.exr right B.exr out.exr with crafted but valid inputs, so this is not solely an API or caller-precondition issue. This issue is fixed in versions 3.2.11, 3.3.13, and 3.4.14. | |
| Title | OpenEXR: Heap out-of-bounds write in exrmultiview with subsampled channel union | |
| Weaknesses | CWE-122 CWE-787 |
|
| References |
|
|
| Metrics |
cvssV3_1
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-08-26T14:47:10.539Z
Reserved: 2026-07-30T16:19:08.082Z
Link: CVE-2026-68515
Updated: 2026-08-26T14:47:05.227Z
Status : Received
Published: 2026-08-25T20:17:02.780
Modified: 2026-08-26T15:16:51.177
Link: CVE-2026-68515
No data.
OpenCVE Enrichment
Updated: 2026-08-25T22:30:17Z