by Kastro
Paper/Archive/CVE-2025-53644

CVE-2025-53644

opencv opencv — OpenCV contains a use after free buffer write due to an uninitialized pointer

EPSS 0.4%CVSS 9.8
critical.is priorityof 100
37
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 38.1.381 × 207.6No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
opencv>= 4.10.0, < 4.12.0–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GitHub_M (CNA)6.6CVSS: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
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refsecuritylab.github.com/advisories/GHSL-2025-057_OpenCVrefgithub.com/opencv/opencv/issues/27271refgithub.com/opencv/opencv/commit/a39db41390de546d18962ee1278bd6dbb715f466refgithub.com/opencv/opencv/releases/tag/4.12.0