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CVE-2025-54874

Good to know:

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Date: August 5, 2025

OpenJPEG is an open-source JPEG 2000 codec. In OpenJPEG 2.5.3 and earlier, a call to opj_jp2_read_header may lead to OOB heap memory write when the data stream p_stream is too short and p_image is not initialized.

Severity Score

Related Resources (6)

https://securitylab.github.com/advisories/GHSL-2025-057_OpenCV
https://github.com/uclouvain/openjpeg/commit/f809b80c67717c152a5ad30bf06774f00da4fd2d
https://security-tracker.debian.org/tracker/CVE-2025-54874
https://nvd.nist.gov/vuln/detail/CVE-2025-54874
https://github.com/uclouvain/openjpeg/pull/1573
https://www.mend.io/vulnerability-database/CVE-2025-54874

Severity Score

Weakness Type (CWE)

Use of Uninitialized Variable

CWE-457

Top Fix

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Upgrade Version

Upgrade to version https://github.com/uclouvain/openjpeg.git - null

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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