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CVE Vulnerability Details :
CVE-2026-6192
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-13 Apr, 2026 | 16:45
Updated At-14 Apr, 2026 | 13:56
Rejected At-
▼CVE Numbering Authority (CNA)
uclouvain openjpeg pi.c opj_pi_initialise_encode integer overflow

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.

Affected Products
Vendor
uclouvain
Product
openjpeg
CPEs
  • cpe:2.3:a:uclouvain:openjpeg:*:*:*:*:*:*:*:*
Versions
Affected
  • 2.5.0
  • 2.5.1
  • 2.5.2
  • 2.5.3
  • 2.5.4
Problem Types
TypeCWE IDDescription
CWECWE-190Integer Overflow
CWECWE-189Numeric Error
Type: CWE
CWE ID: CWE-190
Description: Integer Overflow
Type: CWE
CWE ID: CWE-189
Description: Numeric Error
Metrics
VersionBase scoreBase severityVector
4.04.8MEDIUM
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/E:P
3.13.3LOW
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
3.03.3LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
2.01.7N/A
AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C
Version: 4.0
Base score: 4.8
Base severity: MEDIUM
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/E:P
Version: 3.1
Base score: 3.3
Base severity: LOW
Vector:
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
Version: 3.0
Base score: 3.3
Base severity: LOW
Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
Version: 2.0
Base score: 1.7
Base severity: N/A
Vector:
AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
Kery Qi (VulDB User)
Timeline
EventDate
Advisory disclosed2026-04-13 00:00:00
VulDB entry created2026-04-13 02:00:00
VulDB entry last update2026-04-13 10:46:20
Event: Advisory disclosed
Date: 2026-04-13 00:00:00
Event: VulDB entry created
Date: 2026-04-13 02:00:00
Event: VulDB entry last update
Date: 2026-04-13 10:46:20
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/vuln/357114
vdb-entry
technical-description
https://vuldb.com/vuln/357114/cti
signature
permissions-required
https://vuldb.com/submit/797385
third-party-advisory
https://github.com/uclouvain/openjpeg/issues/1619
exploit
issue-tracking
https://github.com/uclouvain/openjpeg/pull/1628
issue-tracking
patch
https://github.com/uclouvain/openjpeg/commit/839936aa33eb8899bbbd80fda02796bb65068951
patch
https://github.com/uclouvain/openjpeg/
product
Hyperlink: https://vuldb.com/vuln/357114
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/vuln/357114/cti
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/submit/797385
Resource:
third-party-advisory
Hyperlink: https://github.com/uclouvain/openjpeg/issues/1619
Resource:
exploit
issue-tracking
Hyperlink: https://github.com/uclouvain/openjpeg/pull/1628
Resource:
issue-tracking
patch
Hyperlink: https://github.com/uclouvain/openjpeg/commit/839936aa33eb8899bbbd80fda02796bb65068951
Resource:
patch
Hyperlink: https://github.com/uclouvain/openjpeg/
Resource:
product
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found