Semgrep incident

Intermittent login failures on semgrep.dev

Major Resolved View vendor source →

Semgrep experienced a major incident on October 5, 2026 affecting Login/SSO, lasting 14m. The incident has been resolved; the full update timeline is below.

Started
Oct 05, 2026, 04:00 PM UTC
Resolved
Oct 05, 2026, 04:14 PM UTC
Duration
14m
Detected by Pingoru
Oct 05, 2026, 04:00 PM UTC

Affected components

Login/SSO

Update timeline

  1. identified Oct 05, 2026, 04:00 PM UTC

    We are currently observing intermittent login failures on semgrep.dev for users signing in with GitHub and GitLab. Affected users may see an "unrecoverable error" page after clicking Continue. Our team has identified the cause and is working on a fix.

  2. resolved Oct 05, 2026, 04:14 PM UTC

    We have rolled out a fix, and logins are now working as expected. This incident has been resolved.