# CVE-2023-2136: Chromium: CVE-2023-2136 Integer overflow in Skia

CVE-2023-2136 is fixed in 3 products on 2 platforms, first by DEBIAN-CVE-2023-2136, released April 19, 2023. It is being exploited: CISA added it to the Known Exploited Vulnerabilities catalog on April 21, 2023. Patch Radar priority: Patch now.

- Web page: https://patchblox.com/security/cve/CVE-2023-2136
- Priority: Patch now
- CVSS: 9.6 (critical)
- EPSS: 0.0579
- CISA KEV: listed Apr 21, 2023, federal due date May 12, 2023
- Exploited (vendor report): yes
- Publicly disclosed: no
- Published: Apr 19, 2023
- Weakness: CWE-190: Integer Overflow or Wraparound
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-2136

## Description

<p>This CVE was assigned by Chrome.  Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see <a href="https://chromereleases.googleblog.com/2023">Google Chrome Releases</a> for more information.</p> <p>Google is aware that an exploit for CVE-2023-2136 exists in the wild.</p>

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Windows apps | Microsoft Edge Beta | 127.0.2651.8 | [Microsoft Edge Beta 127.0.2651.8](https://patchblox.com/security/data/fix/windows-app/microsoft.edge.beta-127.0.2651.8.md) | Jun 21, 2024 |
| Windows apps | Microsoft Edge Dev | 127.0.2651.8 | [Microsoft Edge Dev 127.0.2651.8](https://patchblox.com/security/data/fix/windows-app/microsoft.edge.dev-127.0.2651.8.md) | Jun 21, 2024 |
| Linux | chromium Debian 12.15 (bookworm) | 112.0.5615.138-1 | [DEBIAN-CVE-2023-2136](https://patchblox.com/security/data/fix/linux/debian-cve-2023-2136.md) | Apr 19, 2023 |
| Linux | chromium Debian 13.5 (trixie) | 112.0.5615.138-1 | [DEBIAN-CVE-2023-2136](https://patchblox.com/security/data/fix/linux/debian-cve-2023-2136.md) | Apr 19, 2023 |
| Linux | chromium Debian 14 | 112.0.5615.138-1 | [DEBIAN-CVE-2023-2136](https://patchblox.com/security/data/fix/linux/debian-cve-2023-2136.md) | Apr 19, 2023 |

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Data as of 2026-11-07T18:46:35Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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