GHSA-xc7w-r669-48pf · Severity: critical · Ecosystem: pip — ExecuTorch vulnerable to Heap-based Buffer Overflow
A group of related buffer overflow vulnerabilities in the loading of ExecuTorch models can cause the runtime to crash and potentially result in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit cea9b23aa8ff78aff92829a466da97461cc7930c.
Conclusion & alert: CVE-2025-54951 is rated High Risk (66/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 0.83%). Mandatory action: High exploitation likelihood—assess exposure and prioritize remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-03 | 0.27% | 0.83% | +0.56% |
| 2 | 2026-05-03 | 0.17% | 0.27% | +0.10% |
| 3 | 2026-03-13 | — | 0.17% | — |
Full EPSS history (7 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.8 | 3.1 | CRITICAL |
|
3.9 | 5.9 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
GHSA-xc7w-r669-48pf · Severity: critical · Ecosystem: pip — ExecuTorch vulnerable to Heap-based Buffer Overflow
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| No affected products in dataset. | |||