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CVE-2025-54949
A heap buffer overflow vulnerability in the loading of ExecuTorch models can potentially result in code execution or other undesirable…
Critical9.8EPSS 0.68%
- Published
- Updated
- Reserved
- Assigned by
Description
A heap buffer overflow vulnerability in the loading of ExecuTorch models can potentially result in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit ede82493dae6d2d43f8c424e7be4721abe5242be
Timeline
ID reserved
By facebook
- 6 days later
· 6 days later
Published
- 5 days later
· 5 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Deferred | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.68% · top 47% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: total
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Weakness
- Heap-based Buffer Overflow (CWE-122)
- CWE-122 Heap-based Buffer Overflow (opens in a new tab)All about CWE-122 and its CVEs
Affected products
Meta Platforms, Inc · ExecuTorch
- affected < https://github.com/pytorch/executorch/commit/ede82493dae6d2d43f8c424e7be4721abe5242be
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenorg.pytorch:executorch-androidGHSA-9m39-3mf3-xwch (opens in a new tab)
- PyPIexecutorchGHSA-9m39-3mf3-xwch (opens in a new tab)
- SwiftURLgithub.com/pytorch/executorchGHSA-9m39-3mf3-xwch (opens in a new tab)
References (2)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-9m39-3mf3-xwch (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2025-54949)Record last updated .