CVE-2025-30402 json
ExecuTorch vulnerable to Heap-based Buffer Overflow attack
published last yr. modified 4mo ago also EUVD-2025-21177 , GHSA-h952-963h-rv99 , PYSEC-2026-1352
- cvss
- 8.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 36%
- public exploits
- 0
- none known
Summary
A heap-buffer-overflow vulnerability in the loading of ExecuTorch methods can cause the runtime to crash and potentially result in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit 93b1a0c15f7eda49b2bc46b5b4c49557b4e9810f
Patch / fix
- pypi executorch 0.7.0
- maven org.pytorch:executorch-android 0.7.0-rc1
- swift github.com/pytorch/executorch 0.7.0-rc1
Is CVE-2025-30402 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 8.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |
| GitHub | 3.1 | 8.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |
| CNA | 3.1 | 8.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |
| OSV | 3.1 | 8.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | executorch | <0.7.0 |
0.7.0 |
| maven | org.pytorch:executorch-android | <0.7.0-rc1 |
0.7.0-rc1 |
| swift | github.com/pytorch/executorch | <0.7.0-rc1 |
0.7.0-rc1 |
Affected products
- Meta Platforms, Inc ExecuTorch
Classification
- Weakness
-
- CWE-122 Heap-based Buffer Overflow
References
-
github.com
/pytorch/executorch/commit/93b1a0c15f7eda49b2bc46b5b4c49557b4e9810f
web
-
facebook.com
/security/advisories/cve-2025-30402
web
-
nvd.nist.gov
/vuln/detail/CVE-2025-30402
advisory
-
github.com
/pytorch/executorch
package
-
pypi.org
/project/executorch
package
-
github.com
/advisories/GHSA-h952-963h-rv99
advisory
Sources
- CVE List CVE-2025-30402
- GitHub Advisory GHSA-h952-963h-rv99
- NVD CVE-2025-30402
- OSV PYSEC-2026-1352
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.