Theregister GitHub Outage Disrupts Global CI/CD Services
Article Content
Browse articles 
- •GitHub faced a major outage affecting CI/CD services globally.
- •The disruption was caused by authentication failures starting at 10:57 UTC.
- •Many organizations reported halted workflows and delayed software deliveries.
On May 26, 2026, GitHub experienced a significant outage affecting its GitHub Actions and GitHub Pages services due to authentication failures. The disruption began at approximately 10:57 UTC, impacting developers and organizations worldwide by halting automated workflows and delaying software deployments. Many users reported being unable to access critical automation services, leading to widespread frustration across the tech community. The outage is confirmed on GitHub's official status page, indicating a serious impact on CI/CD pipelines globally. As of the latest updates, GitHub is working to resolve the issues but has not provided a specific timeline for full restoration.
Ask AI about this cluster
Answers cite the sources they use
Updated 152d ago How this analysis works
Timeline
2026-05-26
GitHub outage begins
Authentication failures prevent access to GitHub Actions and Pages, impacting CI/CD pipelines worldwide.
Cybersecuritynews2026-05-26
Official confirmation of outage
GitHub's status page confirms the service disruption and its impact on developers globally.
CybersecuritynewsMore articles in this cluster (4)
Continue Reading
Critical BeyondTrust 9.3 Vulnerability Actively Exploited by Threat Actor A critical vulnerability (CVE-2026-102764) in BeyondTrust Remote Support has been discovered and is actively being exploited by the threat group ARMORY CASTLE, reportedly linked to China. The vulnerability, which has a CVSS score of 9.3, allows unauthenticated attackers to upload files and potentially compromise host… 
Lazarus APT Launches Operation FlashHole Using AI and Post-Quantum Cryptography Kaspersky has identified a cyberespionage campaign, dubbed Operation FlashHole, attributed to the Lazarus APT group, active since July 2025. The campaign has targeted at least three organizations in South Korea's construction, software, and wire-communication sectors. Attack methods include spear-phishing emails…