# Akamai: Incident updated: Customer Security Advisory: Brotli Remote Code Execution Vulnerabilities [CVE-2026-111497]

> Incident updated: Customer Security Advisory: Brotli Remote Code Execution Vulnerabilities [CVE-2026-111497]. Detected 2026-11-03 by Rewindex: what changed on Akamai’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/r68325d653f99ae
Last updated: 2026-11-03T17:23:48Z

**Summary:** _summary pending_
- Kind: Incident update · Label: Normal progress (typesafe/jev-1.13-20260917)
- Changed: 2026-11-03 17:23 UTC · Detected: 2026-11-03 17:23 UTC
- [Source: https://www.akamaistatus.com/incidents/fy0lvwqxbdlr](https://www.akamaistatus.com/incidents/fy0lvwqxbdlr)
- [Company: Akamai](https://rewindex.com/company/akamai.md)
- Versions: before incident\_version:689/fy0lvwqxbdlr@d1207298e47e → after incident\_version:689/fy0lvwqxbdlr@be204f54e914
- Change 7 of 7 for this incident

Incident page (full timeline): [Customer Security Advisory: Brotli Remote Code Execution Vulnerabilities \[CVE-2026-111497\]](https://rewindex.com/company/akamai/incidents/fy0lvwqxbdlr.md)
## What changed

**1. Changed: Title**

```diff
- Customer Security Advisory: Brotli Remote Code Execution Vulnerabilities
+ Customer Security Advisory: Brotli Remote Code Execution Vulnerabilities [CVE-2026-111497]
```

**2. Changed: Status**

```diff
- investigating
+ resolved
```

**3. Added: Resolved time**

```diff
+ 2026-11-03 17:13 UTC
```

**4. Added: Update** (resolved) · 2026-11-03 17:13 UTC

```diff
+ As of November 2, 2026, at approximately 23:00 UTC, we completed all platform hardening measures to fully mitigate Akamai's potential exposure to the Brotli Remote Code Execution vulnerability (CVE-2026-111497). All systems are secured, and we have detected no evidence of unauthorized access or impact to customer environments.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-10-23 16:43 UTC | [Incident updated: Customer Security Advisory: Node.js Brotli Remote Code Execution Vulnerabilities](https://rewindex.com/change/r6ec644a973bdc4.md) | Normal progress |
| 2026-10-23 20:13 UTC | [Incident updated: Customer Security Advisory: Node.js Brotli Remote Code Execution Vulnerabilities](https://rewindex.com/change/r41fc3f35c80844.md) | Normal progress |
| 2026-10-24 00:43 UTC | [Incident updated: Customer Security Advisory: Node.js Brotli Remote Code Execution Vulnerabilities](https://rewindex.com/change/r7ddbc7047ed717.md) | Normal progress |
| 2026-10-24 13:04 UTC | [Incident updated: Customer Security Advisory: Node.js Brotli Remote Code Execution Vulnerabilities](https://rewindex.com/change/rd9379e2473af3a.md) | Normal progress |
| 2026-10-26 16:34 UTC | [Incident updated: Customer Security Advisory: Brotli Remote Code Execution Vulnerabilities](https://rewindex.com/change/r555def6af9094f.md) | Normal progress |
| 2026-10-28 17:54 UTC | [Incident updated: Customer Security Advisory: Brotli Remote Code Execution Vulnerabilities](https://rewindex.com/change/rf976de981357e4.md) | Normal progress |
| 2026-11-03 17:23 UTC | Incident updated: Customer Security Advisory: Brotli Remote Code Execution Vulnerabilities \[CVE-2026-111497\] (this change) | Normal progress |

Previous: [change](https://rewindex.com/change/rf976de981357e4.md) · All Akamai changes: [timeline](https://rewindex.com/company/akamai/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._

## Cite this

Incident updated: Customer Security Advisory: Brotli Remote Code Execution Vulnerabilities [CVE-2026-111497] on Akamai’s status page, changed 2026-11-03 17:23 UTC (change 7 of 7).

- Canonical URL: https://rewindex.com/change/r68325d653f99ae
- Citation: Akamai, “Incident updated: Customer Security Advisory: Brotli Remote Code Execution Vulnerabilities [CVE-2026-111497]” (2026-11-03 17:23 UTC). Archived by Rewindex: https://rewindex.com/change/r68325d653f99ae (CC BY 4.0).
- Markdown link: `[Akamai: Incident updated: Customer Security Advisory: Brotli Remote Code Execution Vulnerabilities CVE-2026-111497 (2026-11-03)](https://rewindex.com/change/r68325d653f99ae)`


---
Canonical: https://rewindex.com/change/r68325d653f99ae · Markdown: https://rewindex.com/change/r68325d653f99ae.md · JSON: https://rewindex.com/api/v1/changes/r68325d653f99ae · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-11T04:21:44.380Z