CVE-2025-54952
criticalpriority · track · 0EPSS 0.006 · 50 %ileEUUSEPSS · scored 2026-10-28
An integer overflow vulnerability in the loading of ExecuTorch models can cause smaller-than-expected memory regions to be allocated, potentially resulting in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit 8f062d3f661e20bb19b24b767b9a9a46e8359f2b.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
- Meta Platforms, Inc ExecuTorch0 → https://github.com/pytorch/executorch/commit/8f062d3f661e20bb19b24b767b9a9a46e8359f2benisa_euvdEU
advisories (2)
Vendor and ecosystem advisories describing this.
- GHSA-33r8-vrx9-rmcvExecuTorch integer overflow vulnerability leads to code execution2025-08-08ghsa · osvUS
An integer overflow vulnerability in the loading of ExecuTorch models can cause smaller-than-expected memory regions to be allocated, potentially resulting in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit 8f062d3f661e20bb19b24b767b9a9a46e8359f2b.
- PYSEC-2026-1351ExecuTorch integer overflow vulnerability leads to code execution2026-07-07vendor · osvUS
An integer overflow vulnerability in the loading of ExecuTorch models can cause smaller-than-expected memory regions to be allocated, potentially resulting in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit 8f062d3f661e20bb19b24b767b9a9a46e8359f2b.
also known as (6)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (8)
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/cve-2025-54952cnnvd
- https://docs.pytorch.org/executorch/stable/index.htmlPatchcnnvd
- https://github.com/pytorch/executorch/commit/8f062d3f661e20bb19b24b767b9a9a46e8359f2bcnnvd
- https://www.facebook.com/security/advisories/cve-2025-54952cnnvd
- https://github.com/pytorch/executorch/commit/8f062d3f661e20bb19b24b767b9a9a46e8359f2benisa_euvd
- https://www.facebook.com/security/advisories/cve-2025-54952enisa_euvd
- https://github.com/pytorch/executorch/commit/8f062d3f661e20bb19b24b767b9a9a46e8359f2bnvd
- https://www.facebook.com/security/advisories/cve-2025-54952nvd
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