# Sentry in October 2026: incidents, uptime and changes

> Sentry in October 2026: 6 incidents on its status page (5 major or critical), 98.86% free of major or critical incidents (vendor-reported), 1 CVE. From Rewindex’s archive of Sentry’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/sentry/2026/10
Last updated: 2026-11-01T00:00:00Z

- Incidents posted: 6 (major/critical: 5) · Maintenance: 1
- By vendor impact label: critical 3, major 2, minor 1
- Uptime (vendor-reported): 98.86% free of major/critical incidents, 98.81% free of any incident; outage time 8 h 27 min, incident time 8 h 47 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 1
- Previous month: [September 2026](https://rewindex.com/company/sentry/2026/09.md) · Next: [November 2026](https://rewindex.com/company/sentry/2026/11.md) · [All months](https://rewindex.com/company/sentry/reports.md) · [Sentry](https://rewindex.com/company/sentry.md)

_Uptime: 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._

## Major and critical incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Sentry dashboard down](https://rewindex.com/company/sentry/incidents/925b57x0v6xk.md) | critical | 2026-10-06 18:57 UTC | 2026-10-06 19:40 UTC | 42 min | resolved |
| [Sentry is down](https://rewindex.com/company/sentry/incidents/gbgxwj82brd4.md) | critical | 2026-10-19 20:39 UTC | 2026-10-19 21:32 UTC | 53 min | resolved |
| [Sentry.io not loading in US region](https://rewindex.com/company/sentry/incidents/gts1fg3r2j4b.md) | critical | 2026-10-21 08:54 UTC | 2026-10-21 09:53 UTC | 1.0 h | resolved |
| [Ingestion Halted for EAP data in EU](https://rewindex.com/company/sentry/incidents/600twx50v7vg.md) | major | 2026-10-14 05:46 UTC | 2026-10-14 08:20 UTC | 2.6 h | resolved |
| [Sentry.io not loading](https://rewindex.com/company/sentry/incidents/qt0614n6hpn1.md) | major | 2026-10-20 18:20 UTC | 2026-10-20 21:38 UTC | 3.3 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Sentry dashboard down](https://rewindex.com/company/sentry/incidents/925b57x0v6xk.md) | critical | 2026-10-06 18:57 UTC | 2026-10-06 19:40 UTC | 42 min | resolved |
| [Ingestion Halted for EAP data in EU](https://rewindex.com/company/sentry/incidents/600twx50v7vg.md) | major | 2026-10-14 05:46 UTC | 2026-10-14 08:20 UTC | 2.6 h | resolved |
| [Sentry is down](https://rewindex.com/company/sentry/incidents/gbgxwj82brd4.md) | critical | 2026-10-19 20:39 UTC | 2026-10-19 21:32 UTC | 53 min | resolved |
| [Sentry.io not loading](https://rewindex.com/company/sentry/incidents/qt0614n6hpn1.md) | major | 2026-10-20 18:20 UTC | 2026-10-20 21:38 UTC | 3.3 h | resolved |
| [Sentry.io not loading in US region](https://rewindex.com/company/sentry/incidents/gts1fg3r2j4b.md) | critical | 2026-10-21 08:54 UTC | 2026-10-21 09:53 UTC | 1.0 h | resolved |
| [Increased latency processing integration webhooks](https://rewindex.com/company/sentry/incidents/cb4ldmhnqy91.md) | minor | 2026-10-21 17:53 UTC | 2026-10-21 18:14 UTC | 21 min | resolved |

## CVEs published

- [CVE-2026-114139](https://rewindex.com/cve/CVE-2026-114139.md) Sentry-Javascript: Middleware Bypass when using Tunnel route (CVSS 9.1), published 2026-10-21

## Maintenance

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [US: Span ingestion temporarily delayed and alerting offline for database maintenance](https://rewindex.com/company/sentry/incidents/ppm3b1wmd1vj.md) | maintenance | 2026-10-08 17:06 UTC | 2026-10-20 04:15 UTC | 11 d | completed |

## Cite this

Sentry posted 6 status incidents in October 2026 (5 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/sentry/2026/10
- Citation: Sentry, “Sentry in October 2026” (2026-10-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/sentry/2026/10 (CC BY 4.0).
- Markdown link: `[Sentry: Sentry in October 2026 (2026-10-01)](https://rewindex.com/company/sentry/2026/10)`


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Canonical: https://rewindex.com/company/sentry/2026/10 · Markdown: https://rewindex.com/company/sentry/2026/10.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:57:52.916Z