CVE Explorer

CVE-2025-64182

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In versions 3.2.0 through 3.2.4, 3.3.0 through 3.3.5, and 3.4.0 through 3.4.2, a memory safety bug in the legacy OpenEXR Python adapter (the deprecated OpenEXR.InputFile wrapper) allow crashes and likely code execution when opening attacker-controlled EXR files or when passing crafted Python objects. Integer overflow and unchecked allocation in InputFil

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:815798dc7eebe49c0be87f5426ed8a4c4de9e30cd73c438fdd635dcac2b2e012

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"openexr","vendor":"AcademySoftwareFoundation","versions":[{"status":"affected","version":">= 3.2.0, < 3.2.5"},{"status":"affected","version":">= 3.3.0, < 3.3.6"},{"status":"affected","version":">= 3.4.0, < 3.4.3"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:c0779282430a86bbb052c2d560196718a96f9de1798b12632495acbe57ef7646 · sha256:5bbc70fbf0e177e3… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":5.5,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:c0779282430a86bbb052c2d560196718a96f9de1798b12632495acbe57ef7646 · sha256:5bbc70fbf0e177e3… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion

{"cweId":"CWE-120","description":"CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:c0779282430a86bbb052c2d560196718a96f9de1798b12632495acbe57ef7646 · sha256:5bbc70fbf0e177e3… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"name":"https://github.com/AcademySoftwareFoundation/openexr/blob/b3a19903db0672c63055023aa788e592b16ec3c5/src/wrappers/python/PyOpenEXR_old.cpp#L528-L536","tags":["x_refsource_MISC"],"url":"https://github.com/AcademySoftwareFoundation/openexr/blob/b3a19903db0672c63055023aa788e592b16ec3c5/src/wrappers/python/PyOpenEXR_old.cpp#L528-L536"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c0779282430a86bbb052c2d560196718a96f9de1798b12632495acbe57ef7646 · sha256:5bbc70fbf0e177e3… · /containers/cna/references/1

{"name":"https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-vh63-9mqx-wmjr","tags":["x_refsource_CONFIRM"],"url":"https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-vh63-9mqx-wmjr"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c0779282430a86bbb052c2d560196718a96f9de1798b12632495acbe57ef7646 · sha256:5bbc70fbf0e177e3… · /containers/cna/references/0

{"tags":["exploit"],"url":"https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-vh63-9mqx-wmjr"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c0779282430a86bbb052c2d560196718a96f9de1798b12632495acbe57ef7646 · sha256:5bbc70fbf0e177e3… · /containers/adp/0/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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