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CVE-2026-6192

uclouvain openjpeg pi.c opj_pi_initialise_encode integer overflow

Published: Apr 13, 2026Updated: May 21, 2026 Sources: CVE List NVDCWE-189
3.3LOW
NVD MITRE
EPSS Score
0.1%
Top 98.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:NI:NA:L
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:LAvailability
Low
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Weaknesses

CWE-189CWE-190

Affected Products

openjpeguclouvain
LibraryLibrary
OSS Libraries / generic-library
uclouvainoss-projectBEOSS Librariesaka openjpeg

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Initial Access
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References

https://vuldb.com/vuln/357114
vuldb.com
https://vuldb.com/vuln/357114/cti
vuldb.com
https://vuldb.com/submit/797385
vuldb.com
and 5 more references View all →

Timeline

Published
Apr 13, 2026
Last Updated
May 21, 2026

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