Is openexr affected by CVE-2025-48072?

PyPI openexr is affected in >=3.3.2 <3.3.3.

Is CVE-2025-48072 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.5%.

medium

CVE-2025-48072

Q: Is CVE-2025-48072 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.5%.

PyPI · openexr

Summary

OpenEXR Out of Bounds Heap Read due to Bad Pointer Arithmetic in LossyDctDecoder_execute

Severity: medium
EPSS: 0.5% (p37)
Also known as: GHSA-4r7w-q3jg-ff43
Published: 2025-07-31

References

https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-4r7w-q3jg-ff43
https://nvd.nist.gov/vuln/detail/CVE-2025-48072
https://github.com/AcademySoftwareFoundation/openexr/commit/2d09449427b13a05f7c31a98ab2c4347c23db361

Related advisories

CVE-2026-34589 — high · PyPI/openexr
CVE-2026-34588 — high · PyPI/openexr
CVE-2026-34543 — high · PyPI/openexr
CVE-2026-34544 — high · PyPI/openexr
CVE-2026-27622 — high · PyPI/openexr
CVE-2025-48071 — high · PyPI/openexr
CVE-2026-26981 — medium · PyPI/openexr
CVE-2025-64183 — medium · PyPI/openexr

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.