CVE-2025-15506

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 6.7% of scored records. A rank, not a probability.

NVD base score

1.9 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS 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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-01-11 11:02Z7 MO AGO

Last updated

2026-02-23 08:31Z6 MO AGO

Reserved

2026-01-10

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 4.8)

CNA CVSS 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

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
• CWE-125Out-of-bounds ReadBase

Data version

5.2

Document digest

3cfcf0c42646a3d19a7e28b536e3e70c9045023d388246fa9ad7f475141e5b67

• vuldb.comVDB-340444 | AcademySoftwareFoundation OpenColorIO FileRules.cpp ConvertToRegularExpression out-of-boundshttps://vuldb.com/?id.340444vdb-entrytechnical-description
• vuldb.comVDB-340444 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/?ctiid.340444signaturepermissions-required
• vuldb.comSubmit #733332 | AcademySoftwareFoundation OpenColorIO 1d77ecd Out-of-Bounds Readhttps://vuldb.com/?submit.733332third-party-advisory
• github.comhttps://github.com/AcademySoftwareFoundation/OpenColorIO/issues/2228issue-tracking
• github.comhttps://github.com/AcademySoftwareFoundation/OpenColorIO/pull/2231issue-tracking
• github.comhttps://github.com/oneafter/1225/blob/main/uafexploit
• github.comhttps://github.com/cozdas/OpenColorIO/commit/ebdbb75123c9d5f4643e041314e2bc988a13f20dpatch
• github.comhttps://github.com/AcademySoftwareFoundation/OpenColorIO/milestone/11patch
• github.comhttps://github.com/AcademySoftwareFoundation/OpenColorIO/product