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Semgrep: Login and scans are failing for some users

Impact: majorStatus: resolvedStarted Resolved (3.9 h)3 updatesSource: stspg.io (opens in new tab)
Summary

Semgrep reported a major outage affecting some users’ logins, managed scan starts, and CI scan result processing from 2026-04-20 20:37 UTC to 2026-04-21 00:29 UTC, lasting 3 h 51 min. Semgrep identified backend issues without detailing the cause; scans and logins were processing normally at resolution.

Machine-written from the archived incident (Sol). Check the timeline before relying on it.

Affected components: Login/SSOsemgrep.dev - Login/SSOManaged Scanssemgrep.dev - Managed Scans

Timeline of updates

  1. investigating

    Some users are unable to log in; some managed scans are failing to start, and CI scans may not be able to process results. We're investigating the cause of all three.

  2. identified

    We've identified the cause of the backend issues. Some traffic has resumed but services are still degraded, and we're continuing to remediate.

  3. resolved

    The problem is resolved and scans and logins are now processing normally.

Rewindex changes for this incident

Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab). Semgrep profile · Recent Semgrep incidents · Markdown · JSON