CVE-2025-53644

6.6 mediumEPSS 0.4%

Medium (6.6) in opencv opencv. EPSS 0.4% chance of exploitation in the next 30 days.

OpenCV is an Open Source Computer Vision Library. Versions 4.10.0 and 4.11.0 have an uninitialized pointer variable on stack that may lead to arbitrary heap buffer write when reading crafted JPEG images. Version 4.12.0 fixes the vulnerability.

Severity

CVSS 4.0

6.6 medium

CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 38% of CVEs (scores of 2026-10-31)
CWE: CWE-457
Published: 2025-07-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

opencv:opencv

References

https://github.com/opencv/opencv/commit/a39db41390de546d18962ee1278bd6dbb715f466
https://github.com/opencv/opencv/issues/27271
https://github.com/opencv/opencv/releases/tag/4.12.0
https://securitylab.github.com/advisories/GHSL-2025-057_OpenCV/

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