CVE-2025-54874
CRITICAL9.8EPSS 0.33%Published: 8/5/2025Modified: 4/28/2026
Description
OpenJPEG is an open-source JPEG 2000 codec. In OpenJPEG from 2.5.1 through 2.5.3, 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.
Affected packages (2)
- Alpine/openjpegfrom 0, < 2.5.3-r1
- Debian/openjpeg2from 0, < 2.5.3-2.1~deb13u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |