CVE-2025-53644 – OpenCV Heap Buffer Write Vulnerability

The following table lists the changes that have been made to the
CVE-2025-53644 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Jul. 17, 2025

    Action Type Old Value New Value
    Added Description OpenCV is an Open Source Computer Vision Library. Versions prior to 4.12.0 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.
    Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
    Added CWE CWE-457
    Added Reference https://github.com/opencv/opencv/commit/a39db41390de546d18962ee1278bd6dbb715f466
    Added Reference https://github.com/opencv/opencv/issues/27271
    Added Reference https://github.com/opencv/opencv/releases/tag/4.12.0
    Added Reference https://securitylab.github.com/advisories/GHSL-2025-057_OpenCV/
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