CVE-2025-53644

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.

CVSS

No CVSS.

References

Link	Resource
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/

Configurations

No configuration.

History

05 Aug 2025, 19:15

Type	Values Removed	Values Added
Summary		(es) OpenCV es una librería de código abierto para visión artificial. Las versiones anteriores a la 4.12.0 tienen una variable de puntero sin inicializar en la pila que puede provocar escrituras arbitrarias en el búfer del montón al leer imágenes JPEG manipuladas. La versión 4.12.0 corrige esta vulnerabilidad.

17 Jul 2025, 18:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-07-17 18:15

Updated : 2025-08-05 19:15

NVD link : CVE-2025-53644

Mitre link : CVE-2025-53644

CVE.ORG link : CVE-2025-53644

JSON object : View

Products Affected

No product.

CWE

CWE-457

Use of Uninitialized Variable

{"id": "CVE-2025-53644", "cveTags": [], "metrics": {"cvssMetricV40": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 6.6, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "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:X/V:X/RE:X/U:X", "exploitMaturity": "PROOF_OF_CONCEPT", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "HIGH", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2025-07-17T18:15:27.913", "references": [{"url": "https://github.com/opencv/opencv/commit/a39db41390de546d18962ee1278bd6dbb715f466", "source": "security-advisories@github.com"}, {"url": "https://github.com/opencv/opencv/issues/27271", "source": "security-advisories@github.com"}, {"url": "https://github.com/opencv/opencv/releases/tag/4.12.0", "source": "security-advisories@github.com"}, {"url": "https://securitylab.github.com/advisories/GHSL-2025-057_OpenCV/", "source": "security-advisories@github.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-457"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "OpenCV es una librer\u00eda de c\u00f3digo abierto para visi\u00f3n artificial. Las versiones anteriores a la 4.12.0 tienen una variable de puntero sin inicializar en la pila que puede provocar escrituras arbitrarias en el b\u00fafer del mont\u00f3n al leer im\u00e1genes JPEG manipuladas. La versi\u00f3n 4.12.0 corrige esta vulnerabilidad."}], "lastModified": "2025-08-05T19:15:41.637", "sourceIdentifier": "security-advisories@github.com"}