Description
A vulnerability was found in AcademySoftwareFoundation OpenColorIO up to 2.5.0. This issue affects the function ConvertToRegularExpression of the file src/OpenColorIO/FileRules.cpp. Performing a manipulation results in out-of-bounds read. The attack needs to be approached locally. The exploit has been made public and could be used. The patch is named ebdbb75123c9d5f4643e041314e2bc988a13f20d. To fix this issue, it is recommended to deploy a patch. The fix was added to the 2.5.1 milestone.
References (9)
Core 9
Core References
Permissions Required, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.340444
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.340444
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.733332
Issue Tracking issue-tracking
https://github.com/AcademySoftwareFoundation/OpenColorIO/issues/2228
Issue Tracking issue-tracking
https://github.com/AcademySoftwareFoundation/OpenColorIO/pull/2231
Various Sources patch
https://github.com/AcademySoftwareFoundation/OpenColorIO/milestone/11
Various Sources product
https://github.com/AcademySoftwareFoundation/OpenColorIO/
Scores
CVSS v3
3.3
EPSS
0.0001
EPSS Percentile
0.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-119
CWE-125
Status
published
Products (7)
AcademySoftwareFoundation/OpenColorIO
2.0
AcademySoftwareFoundation/OpenColorIO
2.1
AcademySoftwareFoundation/OpenColorIO
2.2
AcademySoftwareFoundation/OpenColorIO
2.3
AcademySoftwareFoundation/OpenColorIO
2.4
AcademySoftwareFoundation/OpenColorIO
2.5.0
pypi/opencolorio
0 - 2.5.1PyPI
Published
Jan 11, 2026
Tracked Since
Feb 18, 2026