CVE-2025-54874: OpenJPEG allows OOB heap memory write in opj_jp2_read_header
uclouvain · openjpeg
Affected: uclouvain openjpeg · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 52% of scored CVEs
DescriptionCVE.org
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 products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- uclouvain · openjpeg>= 2.5.1, <= 2.5.3
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- uclouvain
- Published
- August 2025
CoverageNo articles yet
No CyberSIXT article names CVE-2025-54874 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.