# Adobe Acrobat Reader DC 21.011.20039

Adobe Acrobat Reader DC 21.011.20039, released December 24, 2021, fixes 28 CVEs in Adobe Acrobat Reader DC. None of them is reported as exploited. Patch Radar priority: High. The latest Adobe Acrobat Reader DC is 26.002.22031, which also fixes every one of these CVEs.

- Web page: https://patchblox.com/security/fix/windows-app/adobe.acrobat.reader.32-bit-21.011.20039
- Platform: Windows apps
- Released: Dec 24, 2021
- Priority: High (Closes CVE-2021-44703, high severity)
- CVEs: 28, exploited: 0, on CISA KEV: 0
- Superseded by: [Adobe Acrobat Reader DC 26.002.22031](https://patchblox.com/security/data/product/windows-app/adobe-acrobat-reader-dc.md), the latest version, which also fixes every CVE listed here

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [Adobe Acrobat Reader DC](https://patchblox.com/security/data/product/windows-app/adobe-acrobat-reader-dc.md) |  | 21.011.20039 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2021-44703](https://patchblox.com/security/data/cve/CVE-2021-44703.md) | High | Adobe Acrobat Pro DC Stack Overflow Vulnerability Arbitrary code execution | 7.8 | 0.5837 |  |
| [CVE-2021-44708](https://patchblox.com/security/data/cve/CVE-2021-44708.md) | High | Adobe Acrobat Pro DC Heap Overflow could lead to Arbitrary code execution | 7.8 | 0.3753 |  |
| [CVE-2021-44709](https://patchblox.com/security/data/cve/CVE-2021-44709.md) | High | Adobe Acrobat Pro DC Heap Overflow Vulnerability could lead to Arbitrary code execution | 7.8 | 0.2847 |  |
| [CVE-2021-44701](https://patchblox.com/security/data/cve/CVE-2021-44701.md) | High | Adobe Acrobat Reader DC AcroForm Use-After-Free Remote Code Execution Vulnerability | 7.8 | 0.2091 |  |
| [CVE-2021-45062](https://patchblox.com/security/data/cve/CVE-2021-45062.md) | High | Adobe Acrobat Reader DC Font Parsing Use-After-Free Remote Code Execution Vulnerability | 7.8 | 0.1617 |  |
| [CVE-2021-45068](https://patchblox.com/security/data/cve/CVE-2021-45068.md) | High | Adobe Acrobat Reader DC Font Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability | 7.8 | 0.1226 |  |
| [CVE-2021-44710](https://patchblox.com/security/data/cve/CVE-2021-44710.md) | High | Adobe Acrobat Reader Use-after-free could lead to Arbitrary code execution | 7.8 | 0.1138 |  |
| [CVE-2021-45064](https://patchblox.com/security/data/cve/CVE-2021-45064.md) | High | Adobe Acrobat Reader DC AcroForm Use-After-Free Remote Code Execution Vulnerability | 7.8 | 0.1131 |  |
| [CVE-2021-44704](https://patchblox.com/security/data/cve/CVE-2021-44704.md) | High | Adobe Acrobat Reader Use-After-Free could lead to Arbitrary code execution | 7.8 | 0.1058 |  |
| [CVE-2021-44711](https://patchblox.com/security/data/cve/CVE-2021-44711.md) | High | Adobe Acrobat Reader DC annotation gestures integer overflow vulnerability | 7.8 | 0.0978 |  |
| [CVE-2021-44706](https://patchblox.com/security/data/cve/CVE-2021-44706.md) | High | Adobe Acrobat Reader Collab.registerReview Use-After-Free Remote Execution Vulnerability | 7.8 | 0.0848 |  |
| [CVE-2021-45060](https://patchblox.com/security/data/cve/CVE-2021-45060.md) | High | Adobe Acrobat Reader DC TTF Font Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability | 7.8 | 0.0844 |  |
| [CVE-2021-44707](https://patchblox.com/security/data/cve/CVE-2021-44707.md) | High | Adobe Acrobat Reader DC OTF Font Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability | 7.8 | 0.0819 |  |
| [CVE-2021-45061](https://patchblox.com/security/data/cve/CVE-2021-45061.md) | High | Adobe Acrobat Reader DC Font Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability | 7.8 | 0.0771 |  |
| [CVE-2021-44705](https://patchblox.com/security/data/cve/CVE-2021-44705.md) | High | Adobe Acrobat Reader Use-After-Free could lead to Arbitrary code execution | 7.8 | 0.0726 |  |
| [CVE-2022-24092](https://patchblox.com/security/data/cve/CVE-2022-24092.md) | High | Adobe Acrobat Reader DC Font Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability | 7.8 | 0.0450 |  |
| [CVE-2022-24091](https://patchblox.com/security/data/cve/CVE-2022-24091.md) | High | Adobe Acrobat Reader DC Font Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability | 7.8 | 0.0410 |  |
| [CVE-2021-44715](https://patchblox.com/security/data/cve/CVE-2021-44715.md) | Routine | Adobe Acrobat Reader DC Out-of-Bounds Read Information Disclosure Vulnerability | 5.5 | 0.1470 |  |
| [CVE-2021-45063](https://patchblox.com/security/data/cve/CVE-2021-45063.md) | Routine | Adobe Acrobat Reader DC JP2 File Parsing Use-After-Free Information Disclosure Vulnerability | 5.5 | 0.0609 |  |
| [CVE-2021-44742](https://patchblox.com/security/data/cve/CVE-2021-44742.md) | Routine | Adobe Reader Out-of-bounds Read Remote Code Execution Vulnerability | 5.5 | 0.0574 |  |
| [CVE-2021-44740](https://patchblox.com/security/data/cve/CVE-2021-44740.md) | Routine | Adobe Acrobat Pro DC NULL Pointer Dereference could lead to Application-denial-of-service | 5.5 | 0.0355 |  |
| [CVE-2021-44741](https://patchblox.com/security/data/cve/CVE-2021-44741.md) | Routine | Adobe Acrobat Pro DC NULL Pointer Dereference could lead to Application-denial-of-service | 5.5 | 0.0355 |  |
| [CVE-2021-45067](https://patchblox.com/security/data/cve/CVE-2021-45067.md) | Routine | Adobe Acrobat Reader Memory Corruption could lead to Information Disclosure | 5.5 | 0.0348 |  |
| [CVE-2021-44713](https://patchblox.com/security/data/cve/CVE-2021-44713.md) | Routine | Adobe Acrobat Reader DC Use After Free could lead to Application denial-of-service | 5.5 | 0.0269 |  |
| [CVE-2021-44714](https://patchblox.com/security/data/cve/CVE-2021-44714.md) | Routine | Adobe Acrobat Reader Missing Custom Protocols in Warning Message Prompts | 3.3 | 0.0250 |  |
| [CVE-2021-44712](https://patchblox.com/security/data/cve/CVE-2021-44712.md) | Routine | Adobe Acrobat Reader Memory Corruption could lead to Application denial-of-service | 5.5 | 0.0212 |  |
| [CVE-2021-44702](https://patchblox.com/security/data/cve/CVE-2021-44702.md) | Routine | Adobe Acrobat Reader DC add-on (AxAcroPDFLib.AxAcroPDF) for Internet Explorer LoadFile NTLMv2 SSO Auth leak vulnerability | 4.3 | 0.0203 |  |
| [CVE-2021-44739](https://patchblox.com/security/data/cve/CVE-2021-44739.md) | Routine | Adobe Acrobat Reader DC add-on (AxAcroPDFLib.AxAcroPDF) src NTLMv2 SSO Auth leak vulnerability | 4.3 | 0.0203 |  |

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Data as of 2026-11-11T19:49:26Z 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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