How severe is CVE-2025-30402?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Meta Platforms, Inc Executorch

CVE-2025-30402

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

EPSS: 0.004 (27.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H.

Affected products

Meta Platforms, Inc Executorch — versions 0

References

cve-assign@fb.com (x_refsource_CONFIRM)
cve-assign@fb.com (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2025-30402?: CVE-2025-30402 is a high-severity vulnerability in Meta Platforms, Inc Executorch. CVSS score: 8.1/10. Published 2025-07-11.
How severe is CVE-2025-30402?: High severity. CVSS v3 base score is 8.1 out of 10.