GitHub experienced multiple service degradations in early October 2026 that directly impacted Git Operations alongside Pull Requests, Actions, Issues, and Webhooks, with the longest lasting roughly four hours on October 7. Official status updates described these as degraded availability rather than critical incidents, and no root cause analysis has yet been published. Traders are weighing these reliability strains against GitHub’s history of traffic-driven outages and recent supply-chain attacks such as GhostAction, which compromised hundreds of repositories but did not trigger platform-wide Git Operations failures. With October 31 markets showing the tightest odds near 45 percent, attention centers on whether any future event meets the status page’s “critical” threshold before month-end.