CVE-2026-6192

CWE-189CWE-190 — Integer Overflow5 documents5 sources
Severity
4.8MEDIUM
EPSS
0.0%
top 97.95%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Uclouvain Openjpeg
Timeline
PublishedApr 13

Description

A vulnerability was identified in uclouvain openjpeg up to 2.5.4. This impacts the function opj_pi_initialise_encode in the library src/lib/openjp2/pi.c. The manipulation leads to integer overflow. The attack must be carried out locally. The exploit is publicly available and might be used. The identifier of the patch is 839936aa33eb8899bbbd80fda02796bb65068951. It is suggested to install a patch to address this issue.

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Affected Packages1 packages

▶CVEListV5uclouvain/openjpeg5 versions+4

🔴Vulnerability Details

2
GHSA
GHSA-6jfp-5ggc-pgmx: A vulnerability was identified in uclouvain openjpeg up to 2↗2026-04-13
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CVEList
uclouvain openjpeg pi.c opj_pi_initialise_encode integer overflow↗2026-04-13
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📋Vendor Advisories

1
Red Hat
uclouvain/openjpeg: OpenJPEG: Denial of Service via integer overflow in opj_pi_initialise_encode↗2026-04-13
▶

💬Community

1
Bugzilla
CVE-2026-6192 uclouvain/openjpeg: OpenJPEG: Denial of Service via integer overflow in opj_pi_initialise_encode↗2026-04-13
▶
CVE-2026-6192 (MEDIUM CVSS 4.8) | A vulnerability was identified in u | cvebase.io