# CVE-2023-26419: ZDI-CAN-20274: Adobe Acrobat Reader DC AcroForm removeField Use-After-Free Remote Code Execution Vulnerability

CVE-2023-26419 is fixed in 2 products on 1 platform, first by Adobe Acrobat Reader DC 23.001.20143, released April 4, 2023. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2023-26419
- Priority: High
- CVSS: 7.8
- EPSS: 0.0271
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Apr 12, 2023
- Weakness: CWE-416: Use After Free (CWE-416)
- Vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2023-26419

## Description

Adobe Acrobat Reader versions 23.001.20093 (and earlier) and 20.005.30441 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution 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 | Adobe Acrobat Reader DC | 23.001.20143 | [Adobe Acrobat Reader DC 23.001.20143](https://patchblox.com/security/data/fix/windows-app/adobe.acrobat.reader.32-bit-23.001.20143.md) | Apr 4, 2023 |
| Windows apps | Adobe Acrobat Reader DC (64-bit) | 23.001.20143 | [Adobe Acrobat Reader DC (64-bit) 23.001.20143](https://patchblox.com/security/data/fix/windows-app/adobe.acrobat.reader.64-bit-23.001.20143.md) | Apr 4, 2023 |

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Data as of 2026-11-08T06:59:42Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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