Changes / Semgrep / Intermittent login failures on semgrep.dev
Semgrep: Major incident: Intermittent login failures on semgrep.dev
Summary
Semgrep reported a major Login/SSO outage causing intermittent semgrep.dev login failures for GitHub and GitLab users, who could see an "unrecoverable error" after clicking Continue. It started at 2026-10-05 16:00 UTC and lasted 14 min, resolving at 2026-10-05 16:14 UTC after a fix was rolled out.
Machine-written from the diff below (Sol; type: incident outage). Check the diff before relying on it.
What changed
Before: not present
After: Intermittent login failures on semgrep.dev
Before: not present
After: major
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After: resolved
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After: 2026-10-05 16:00 UTC
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After: 2026-10-05 16:14 UTC
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After: Login/SSO, semgrep.dev - Login/SSO
Before: not present
After: 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.
Before: not present
After: We have rolled out a fix, and logins are now working as expected. This incident has been resolved.
First version of this incident archived by Rewindex. View the live incident.
History of this incident
| When (UTC) | Change | Kind |
|---|---|---|
| Major incident: Intermittent login failures on semgrep.dev (this change) Semgrep reported a major Login/SSO outage causing intermittent semgrep.dev login failures for GitHub and GitLab users, who could see an "unrecoverable error" after clicking Continue. It started at 2026-10-05 16:00 UTC and lasted 14 min, resolving at 2026-10-05 16:14 UTC after a fix was rolled out. | Major incident |