Companies GitHub Monthly reportsMarch 2026

GitHub in March 2026: incidents, uptime and changes

32incidents posted

6labelled major or critical

98.68%free of major/critical

91.64%free of any incident

0price changes

0notable page changes

Vendor-reported outage time 9 h 47 min, incident time 2.6 days. Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours. Last 90 days.

By vendor label: Major 6 · Minor 24 · No impact listed 2

Major and critical incidents 6

Incident	Impact	Started	Duration	Status	Day
Incident with all GitHub services	Major	Mar 3, 18:59	1.2 h	resolved	03-03
Multiple services are affected, service degradation	Major	Mar 5, 16:35	2.9 h	resolved	03-05
Actions is experiencing degraded availability	Major	Mar 5, 22:53	1.0 h	resolved	03-05
Issues with Copilot Coding Agent	Major	Mar 19, 13:44	48 min	resolved	03-19
Disruption with Copilot Coding Agent Sessions	Major	Mar 20, 00:58	1.0 h	resolved	03-20
Teams Github Notifications App is down	Major	Mar 24, 16:59	2.9 h	resolved	03-24

Other incidents 26

Incident	Impact	Started	Duration	Status	Day
Incident with Pull Requests /pulls	Minor	Mar 2, 19:11	2.9 h	resolved	03-02
Delayed visibility of newly added issues on project boards	Minor	Mar 2, 23:10	6.7 h	resolved	03-02
Claude Opus 4.6 Fast not appearing for some Copilot users	Minor	Mar 3, 20:31	40 min	resolved	03-03
Some OpenAI models degraded in Copilot	Minor	Mar 5, 00:47	26 min	resolved	03-05
Disruption with some GitHub services	Minor	Mar 5, 01:13	17 min	resolved	03-05
Incident with Webhooks	Minor	Mar 6, 16:58	6.5 h	resolved	03-06
Incident with Codespaces	Minor	Mar 9, 03:04	47 min	resolved	03-09
Incident with Webhooks	Minor	Mar 9, 15:50	1.2 h	resolved	03-09
Incident With Webhooks	No impact listed	Mar 10, 23:00	0 min	resolved	03-10
Degraded experience with Copilot Code Review	Minor	Mar 11, 14:25	1.5 h	resolved	03-11
Incident with API Requests	Minor	Mar 11, 14:37	25 min	resolved	03-11
Disruption with some GitHub services	Minor	Mar 12, 01:54	51 min	resolved	03-12
Actions failures to download (401 Unauthorized)	Minor	Mar 12, 04:46	1.3 h	resolved	03-12
Degraded Codespaces experience	Minor	Mar 12, 13:06	5.8 h	resolved	03-12
Degraded performance for various services	Minor	Mar 13, 15:12	1.1 h	resolved	03-13
Errors starting and connecting to Codespaces	Minor	Mar 16, 15:01	27 min	resolved	03-16
Webhook delivery is delayed	Minor	Mar 18, 18:51	55 min	resolved	03-18
Disruption with some GitHub services	Minor	Mar 18, 22:36	3.1 h	resolved	03-18
Disruption with Copilot Coding Agent sessions	Minor	Mar 19, 02:05	47 min	resolved	03-19
Git operations for users in the west coast are experiencing an increase in latency	Minor	Mar 19, 16:25	7.7 h	resolved	03-19
Disruption with some GitHub services	Minor	Mar 22, 09:08	54 min	resolved	03-22
Disruption with some GitHub services	Minor	Mar 24, 20:18	38 min	resolved	03-24
Incident with Copilot	No impact listed	Mar 27, 05:00	0 min	resolved	03-27
Elevated delays in Actions workflow runs and Pull Request status updates	Minor	Mar 30, 13:02	23 min	resolved	03-30
Issues with metered billing report generation	Minor	Mar 31, 13:47	1.4 h	resolved	03-31
Incident with Pull Requests: High percentage of 500s	Minor	Mar 31, 15:05	6.3 h	resolved	03-31

CVEs published

CVE-2018-25188 Webiness Inventory 2.3 SQL Injection via WsModelGrid.php (CVSS 8.2)
CVE-2026-29783 GitHub Copilot CLI allows for dangerous shell expansion patterns that enable arbitrary command execution (CVSS 7.8)
CVE-2026-3854 Remote code execution via git push option injection in GitHub Enterprise Server (CVSS 8.8)
CVE-2026-3306 Improper authorization in GitHub Projects allows modification of issue and pull request metadata without repository write access (CVSS 4.3)
CVE-2026-2266 Improper neutralization of input vulnerability was identified in GitHub Enterprise Server that allowed cross-site scripting via task list content and enabled arbitrary HTML injection (CVSS 5.4)
CVE-2026-3582 Incorrect Authorization in GitHub Enterprise Server allows access to issue and commit search results without repo scope (CVSS 4.3)

Cite this

GitHub posted 32 status incidents in March 2026 (6 major or critical); 0 price changes and 0 notable page changes observed.

Title: GitHub in March 2026
Vendor: GitHub
Date: 2026-03-01 00:00 UTC
URL: https://rewindex.com/company/github/2026/03

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