Skip to main content
VulnerabilityPublished

ZDI-26-938: (0Day) Meta fairseq parse_manifest Code Injection Remote Code Execution Vulnerability

Source Zero Day Initiative

0
Severity
High

Rated High by Zero Day Initiative

Data as of 11 Nov 2026, 17:27 UTC

What to do

AI-suggested

Until a fix is available, users should exercise caution when opening files or visiting untrusted websites to mitigate the risk of exploitation.

Description

A remote code execution vulnerability exists in Meta fairseq's parse_manifest functionality. Exploitation requires user interaction, such as visiting a malicious webpage or opening a malicious file. The vulnerability has been assigned a high severity rating with a CVSS score of 7.8 by the Zero Day Initiative.

References

Community reviews

Loading reviews…