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

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

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-189 CWE-190

Affected Products

uclouvain

oss-project·BEaka openjpeg

openjpegLibraryLibrary

OSS Libraries / generic-library

Exploitability

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

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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 →

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