Rewindex

RewindexOutage eventsJul 24, 2026

GitHub outage, Jul 24, 2026

7 vendors posted 8 incidents between 16:00 and 20:00 UTC, against about 17 incidents from 15 vendors in the same hours on an ordinary week. 2 vendors named GitHub in 3 incidents (2 of them blamed it). GitHub posted “Disruption with some GitHub services” at 16:17 UTC.

Observed, not verified. A line means a vendor’s incident named another vendor, or started in the same window. It is not a proven cause.

Times are UTC; lags are from when GitHub posted (16:17).

    9. GitHub posted 16:17
Named GitHubNamed another vendorDid not name anyoneEach column is 30 minutes

How it spread

Vendors that named GitHub, grouped by when they posted, and vendors that blamed one of the vendors GitHub took down. Solid lines: the vendor named the other. Dashed: same window, not named.

Swipe sideways to see the whole diagram.

GitHubposted 16:17 UTCWithin an hour2 vendors, 2 blamed GitHubBolt.new, CircleCI1 to 4 hours later1 vendor, 1 blamed GitHubBolt.new
GitHubposted 16:17 UTCWithin an hour2 vendors, 2 blamed GitHubBolt.new, CircleCI1 to 4 hours later1 vendor, 1 blamed GitHubBolt.new
Rendered on the server with pele from the Mermaid source below. Each box lists the first few vendors; every vendor is listed further down.
Mermaid source
flowchart LR
  root["GitHub<br/>posted 16:17 UTC"]:::root
  h1["Within an hour<br/>2 vendors, 2 blamed GitHub<br/>Bolt.new, CircleCI"]:::blames
  root --> h1
  h4["1 to 4 hours later<br/>1 vendor, 1 blamed GitHub<br/>Bolt.new"]:::blames
  root --> h4

Vendors that named GitHub

In their own words. “Blames” means a causal phrase sits next to the name (“due to”, “upstream provider”…).

Within an hour

2 vendors

  • +4 min

    Blames GitHub

    Incident, no impact listed

    Bolt.new[Dependency Check] GitHub

    …[Dependency Check] GitHub This incident has been resolved. This incident has been resolved. Upstream Provider has reported an outage…

  • +19 min

    Blames GitHub

    Minor incident

    CircleCIGitHub service degradation may impact customers using GitHub

    …GitHub service degradation may impact customers using GitHub The issue impacting customers who use GitHub as their VCS while GitHub was undergoing a service degradation (https://www.githubstatus.com/i…

1 to 4 hours later

1 vendor

  • +3 h 29 min

    Blames GitHub

    Incident, no impact listed

    Bolt.new[Dependency Check] GitHub

    …[Dependency Check] GitHub This incident has been resolved. This incident has been resolved. Upstream Provider has reported an outage…

Same window, did not name anyone

5 incidents started during the event without naming GitHub or another vendor. Some are part of it, some are a normal day’s background (about 17 in these hours).

Show all 5

Detected automatically from 9 status pages opening incidents in the peak hour (normally at most 7). Mentions are matched by name in each incident’s title and updates, then classified as cause, location or integration; quoted text is the vendor’s. Vendors that share one status page are shown once.