ZDF
Sign inSign up

Vulnerabilities

Vulnerability · CVE-2025-54949

A heap buffer overflow vulnerability in the loading of ExecuTorch models can potentially result in code execution or other undesirable effects.

Published Aug 7, 2025 · catalog updated Aug 12, 2025 · Meta Platforms, Inc ExecuTorch

Check this week

CVE-2025-54949 is not in CISA KEV. FIRST estimates a 67.00% chance of exploitation in the next 30 days. Check whether you run Meta Platforms, Inc ExecuTorch.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical9.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
67.00%
Remediation
Version ranges on file
Affected products
vendor Meta Platforms, Inc ExecuTorch 0 <https://github.com/pytorch/executorch/commit/ede82493dae6d2d43f8c424e7be4721abe5242be

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

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Meta Platforms, Inc ExecuTorch 0 <https://github.com/pytorch/executorch/commit/ede82493dae6d2d43f8c424e7be4721abe5242be0 <https://github.com/pytorch/executorch/commit/ede82493dae6d2d43f8c424e7be4721abe5242be

How to fix CVE-2025-54949

  • Recommended remediation

    Affected version ranges suggest a fixed boundary. Verify against the vendor advisory for your release.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2025-54949 is not in CISA KEV. FIRST estimates a 67.00% chance of exploitation in the next 30 days. Check whether you run Meta Platforms, Inc ExecuTorch.

Which versions are affected?

Compare what you have installed with Meta Platforms, Inc ExecuTorch 0 <https://github.com/pytorch/executorch/commit/ede82493dae6d2d43f8c424e7be4721abe5242be 0 <https://github.com/pytorch/executorch/commit/ede82493dae6d2d43f8c424e7be4721abe5242be. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 67.00%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Aug 7, 2025 · EUVD

    Detected

    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

  2. Aug 12, 2025 · EUVD

    Updated

    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

Sources

  • EUVDVulnerability recordEUVD-2025-23963

    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

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Aug 12, 2025. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.