CVE-2026-7582
CVE-2026-7582 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.
Key facts
- Severity: Medium (CVSS 3.x base score 5.3)
- CVSS v2: 4.3
- CVSS v4: 1.9
- EPSS exploit prediction: 0% (2nd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-26532
- Weakness: CWE-119
- Published:
- Last modified:
Description
A vulnerability was detected in AcademySoftwareFoundation OpenImageIO up to 3.2.0.1-dev. This vulnerability affects unknown code of the file src/dds.imageio/ddsinput.cpp of the component DDS Image Handler. The manipulation results in out-of-bounds write. The attack needs to be approached locally. The exploit is now public and may be used. The patch is identified as 94ec2deec3e3bf2f2e2ff84d008e27425d626fe2. Applying a patch is advised to resolve this issue.
Frequently asked questions
- What is CVE-2026-7582?
- A vulnerability was detected in AcademySoftwareFoundation OpenImageIO up to 3.2.0.1-dev. This vulnerability affects unknown code of the file src/dds.imageio/ddsinput.cpp of the component DDS Image Handler. The manipulation results in out-of-bounds write. The attack needs to be approached locally. The exploit is now public and may be used. The patch is identified as 94ec2deec3e3bf2f2e2ff84d008e27425d626fe2. Applying a patch is advised to resolve this issue.
- How severe is CVE-2026-7582?
- CVE-2026-7582 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
- Is CVE-2026-7582 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-7582?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2026-7582 have an EU (EUVD) identifier?
- Yes. CVE-2026-7582 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-26532.
- When was CVE-2026-7582 published?
- CVE-2026-7582 was published on 2026-05-01 and last updated on 2026-06-17.
References
- https://github.com/AcademySoftwareFoundation/OpenImageIO/
- https://github.com/AcademySoftwareFoundation/OpenImageIO/commit/94ec2deec3e3bf2f2e2ff84d008e27425d626fe2
- https://github.com/AcademySoftwareFoundation/OpenImageIO/pull/5131
- https://github.com/biniamf/pocs/tree/main/oiio_ddsinput-readimg
- https://vuldb.com/submit/803548
- https://vuldb.com/vuln/360529
- https://vuldb.com/vuln/360529/cti
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