# Amazon Web Services in March 2026: incidents, uptime and changes

> Amazon Web Services in March 2026: 3 incidents on its status page (2 major or critical), 94.47% free of major or critical incidents (vendor-reported), 8 CVEs. From Rewindex’s archive of Amazon Web Services’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/aws/2026/03
Last updated: 2026-10-20T19:17:38Z

- Incidents posted: 3 (major/critical: 2) · Maintenance: 0
- By vendor impact label: critical 2, minor 1
- Uptime (vendor-reported): 94.47% free of major/critical incidents, 94.31% free of any incident; outage time 41 h 5 min, incident time 42 h 16 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 8
- Previous month: [February 2026](https://rewindex.com/company/aws/2026/02.md) · Next: [April 2026](https://rewindex.com/company/aws/2026/04.md) · [All months](https://rewindex.com/company/aws/reports.md) · [Amazon Web Services](https://rewindex.com/company/aws.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 |
| --- | --- | --- | --- | --- | --- |
| [Increased Error Rates (me-central-1)](https://rewindex.com/company/aws/incidents/me-central-1-aws_multiple_services_operational_issue_5e6b8_ef2498889b5.md) | critical | 2026-03-01 12:51 UTC | not resolved | ongoing | investigating |
| [Increased connectivity issues and API Error Rates (me-south-1)](https://rewindex.com/company/aws/incidents/me-south-1-aws_multiple_services_operational_issue_e6426_01ad72b4e1e.md) | critical | 2026-03-02 05:56 UTC | not resolved | ongoing | investigating |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Increased Error Rates (me-central-1)](https://rewindex.com/company/aws/incidents/me-central-1-aws_multiple_services_operational_issue_5e6b8_ef2498889b5.md) | critical | 2026-03-01 12:51 UTC | not resolved | ongoing | investigating |
| [Increased connectivity issues and API Error Rates (me-south-1)](https://rewindex.com/company/aws/incidents/me-south-1-aws_multiple_services_operational_issue_e6426_01ad72b4e1e.md) | critical | 2026-03-02 05:56 UTC | not resolved | ongoing | investigating |
| [Increased Error Rates (eu-central-2)](https://rewindex.com/company/aws/incidents/eu-central-2-aws_s3_operational_issue_3a762_414220d2931.md) | minor | 2026-03-07 19:53 UTC | 2026-03-07 21:04 UTC | 1.2 h | resolved |

## CVEs published

- [CVE-2026-3336](https://rewindex.com/cve/CVE-2026-3336.md) PKCS7\_verify Certificate Chain Validation Bypass in AWS-LC (CVSS 7.5), published 2026-03-02
- [CVE-2026-3337](https://rewindex.com/cve/CVE-2026-3337.md) Timing Side-Channel in AES-CCM Tag Verification in AWS-LC (CVSS 5.9), published 2026-03-02
- [CVE-2026-3338](https://rewindex.com/cve/CVE-2026-3338.md) PKCS7\_verify Signature Validation Bypass in AWS-LC (CVSS 7.5), published 2026-03-02
- [CVE-2026-4270](https://rewindex.com/cve/CVE-2026-4270.md) AWS API MCP File Access Restriction Bypass (CVSS 5.5), published 2026-03-16
- [CVE-2026-4269](https://rewindex.com/cve/CVE-2026-4269.md) Improper S3 ownership verification in Bedrock AgentCore Starter Toolkit (CVSS 7.5), published 2026-03-16
- [CVE-2026-4295](https://rewindex.com/cve/CVE-2026-4295.md) Arbitrary code execution via crafted project files in Kiro IDE (CVSS 7.8), published 2026-03-17
- [CVE-2026-4428](https://rewindex.com/cve/CVE-2026-4428.md) CRL Distribution Point Scope Check Logic Error in AWS-LC (CVSS 7.4), published 2026-03-19
- [CVE-2026-5190](https://rewindex.com/cve/CVE-2026-5190.md) AWS C Event Stream Streaming Decoder Stack Buffer Overflow (CVSS 7.5), published 2026-03-31

## Cite this

Amazon Web Services posted 3 status incidents in March 2026 (2 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/aws/2026/03
- Citation: Amazon Web Services, “Amazon Web Services in March 2026” (2026-03-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/aws/2026/03 (CC BY 4.0).
- Markdown link: `[Amazon Web Services: Amazon Web Services in March 2026 (2026-03-01)](https://rewindex.com/company/aws/2026/03)`


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Canonical: https://rewindex.com/company/aws/2026/03 · Markdown: https://rewindex.com/company/aws/2026/03.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T20:50:59.890Z