# CVE-2023-44323: Adobe: CVE-2023-44323 Adobe PDF Remote Code Execution Vulnerability

CVE-2023-44323 is fixed in 3 products on 1 platform, first by Microsoft Edge 118.0.2088.76, released October 29, 2023. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2023-44323
- Priority: Routine
- CVSS: 5.5 (Moderate)
- EPSS: 0.0152
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Vendor exploitability assessment: Exploitation Less Likely
- Published: Oct 27, 2023
- Weakness: CWE-416: Use After Free (CWE-416)
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-44323

## Description

Adobe Acrobat for Edge version 118.0.2088.46 (and earlier) is affected by a Use After Free vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Windows apps | Microsoft Edge | 118.0.2088.76 | [Microsoft Edge 118.0.2088.76](https://patchblox.com/security/data/fix/windows-app/microsoft.edge-118.0.2088.76.md) | Oct 29, 2023 |
| 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 |

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Data as of 2026-11-09T01:18:40Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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