CVE-2026-6192

LOW 3.3

uclouvain openjpeg pi.c opj_pi_initialise_encode integer overflow

CVSS Score

3.3

EPSS Score

0.0%

EPSS Percentile

2th

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.

CWE	CWE-190 CWE-189
Vendor	uclouvain
Product	openjpeg
Published	Apr 13, 2026
Last Updated	Apr 14, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

uclouvain / openjpeg

2.5.0 2.5.1 2.5.2 2.5.3 2.5.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/357114 vuldb.com: https://vuldb.com/vuln/357114/cti vuldb.com: https://vuldb.com/submit/797385 github.com: https://github.com/uclouvain/openjpeg/issues/1619 github.com: https://github.com/uclouvain/openjpeg/pull/1628 github.com: https://github.com/uclouvain/openjpeg/commit/839936aa33eb8899bbbd80fda02796bb65068951 github.com: https://github.com/uclouvain/openjpeg/

Credits

🔍 Kery Qi (VulDB User)