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Vulnerability record · CVE-2025-53644 · published 17 July 2025

CVE-2025-53644: Opencv vulnerability

Opencv · Opencv

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.

6.6 CVSS 4.0 Medium EPSS 0.38% · top 70.0% CWE-457 · CWE-457
6.6CVSS 4.0 base score
0.38%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

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.

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/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:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/opencv/opencv/commit/a39db41390de546d18962ee1278bd6dbb715f466 Patch
https://github.com/opencv/opencv/issues/27271 Issue Tracking
https://github.com/opencv/opencv/releases/tag/4.12.0 Release Notes
https://securitylab.github.com/advisories/GHSL-2025-057_OpenCV/ ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2019-5063Opencv classic buffer overflow vulnerabilityAn exploitable heap buffer overflow vulnerability exists in the data structure persistence functionality of OpenCV 4.1.0. A specially crafted XML fil…EPSS 21%8.8CVE-2019-5064Opencv classic buffer overflow vulnerabilityAn exploitable heap buffer overflow vulnerability exists in the data structure persistence functionality of OpenCV, before version 4.2.0. A specially…EPSS 11%8.8CVE-2017-1000450Opencv integer overflow vulnerabilityIn opencv/modules/imgcodecs/src/utils.cpp, functions FillUniColor and FillUniGray do not check the input length, which can lead to integer overflow. …EPSS 3.3%8.8CVE-2017-12862Opencv out-of-bounds write vulnerabilityIn modules/imgcodecs/src/grfmt_pxm.cpp, the length of buffer AutoBuffer _src is small than expected, which will cause copy buffer overflow later. If …EPSS 3.1%8.8CVE-2017-12863Opencv integer overflow vulnerabilityIn opencv/modules/imgcodecs/src/grfmt_pxm.cpp, function PxMDecoder::readData has an integer overflow when calculate src_pitch. If the image is from r…EPSS 2.7%8.8CVE-2017-12864Opencv integer overflow vulnerabilityIn opencv/modules/imgcodecs/src/grfmt_pxm.cpp, function ReadNumber did not checkout the input length, which lead to integer overflow. If the image is…EPSS 2.7%8.8CVE-2017-12597Opencv out-of-bounds write vulnerabilityOpenCV (Open Source Computer Vision Library) through 3.3 has an out-of-bounds write error in the function FillColorRow1 in utils.cpp when reading an …EPSS 2.0%8.8CVE-2017-12605Opencv out-of-bounds write vulnerabilityOpenCV (Open Source Computer Vision Library) through 3.3 has an out-of-bounds write error in the FillColorRow8 function in utils.cpp when reading an …EPSS 2.0%

Source: NIST National Vulnerability Database (record CVE-2025-53644), CISA KEV, FIRST EPSS (scores of 2026-09-30). This page is refreshed as NVD updates the record.