# Adobe Acrobat Reader security updates The latest version of Adobe Acrobat Reader is 26.001.21662, released June 8, 2026. Patch Radar has 1 security fix for Adobe Acrobat Reader, closing 16 CVEs. The newest is Adobe Acrobat Reader 26.001.21662 (26.001.21662), released June 8, 2026. 32 CVEs have no fix yet. - Web page: https://patchblox.com/security/product/macos/adobe-acrobat-reader - Platform: macOS - Vendor: Adobe - Latest version: 26.001.21662 (Jun 8, 2026) - Supported: yes ## CVEs with no fix yet | CVE | Priority | Title | Status | |---|---|---|---| | [CVE-2026-79907](https://patchblox.com/security/data/cve/CVE-2026-79907.md) | High | Acrobat Reader \| Double Free (CWE-415) | no-fix | | [CVE-2026-79908](https://patchblox.com/security/data/cve/CVE-2026-79908.md) | High | Acrobat Reader \| Out-of-bounds Write (CWE-787) | no-fix | | [CVE-2026-79909](https://patchblox.com/security/data/cve/CVE-2026-79909.md) | High | Acrobat Reader \| Use After Free (CWE-416) | no-fix | | [CVE-2026-80161](https://patchblox.com/security/data/cve/CVE-2026-80161.md) | High | Acrobat Reader \| Access of Resource Using Incompatible Type ('Type Confusion') (CWE-843) | no-fix | | [CVE-2026-81973](https://patchblox.com/security/data/cve/CVE-2026-81973.md) | High | Acrobat Reader \| Use After Free (CWE-416) | no-fix | | [CVE-2026-81975](https://patchblox.com/security/data/cve/CVE-2026-81975.md) | High | Acrobat Reader \| Use After Free (CWE-416) | no-fix | | [CVE-2026-81976](https://patchblox.com/security/data/cve/CVE-2026-81976.md) | High | Acrobat Reader \| Use After Free (CWE-416) | no-fix | | [CVE-2026-81979](https://patchblox.com/security/data/cve/CVE-2026-81979.md) | High | Acrobat Reader \| Out-of-bounds Write (CWE-787) | no-fix | | [CVE-2026-81980](https://patchblox.com/security/data/cve/CVE-2026-81980.md) | High | Acrobat Reader \| Out-of-bounds Write (CWE-787) | no-fix | | [CVE-2026-81981](https://patchblox.com/security/data/cve/CVE-2026-81981.md) | High | Acrobat Reader \| Out-of-bounds Write (CWE-787) | no-fix | | [CVE-2026-81983](https://patchblox.com/security/data/cve/CVE-2026-81983.md) | High | Acrobat Reader \| Out-of-bounds Write (CWE-787) | no-fix | | [CVE-2026-81985](https://patchblox.com/security/data/cve/CVE-2026-81985.md) | High | Acrobat Reader \| Use After Free (CWE-416) | no-fix | | [CVE-2026-81986](https://patchblox.com/security/data/cve/CVE-2026-81986.md) | High | Acrobat Reader \| Use After Free (CWE-416) | no-fix | | [CVE-2026-81987](https://patchblox.com/security/data/cve/CVE-2026-81987.md) | High | Acrobat Reader \| Integer Overflow or Wraparound (CWE-190) | no-fix | | [CVE-2026-81988](https://patchblox.com/security/data/cve/CVE-2026-81988.md) | High | Acrobat Reader \| Use After Free (CWE-416) | no-fix | | [CVE-2026-81989](https://patchblox.com/security/data/cve/CVE-2026-81989.md) | High | Acrobat Reader \| Use After Free (CWE-416) | no-fix | | [CVE-2026-81990](https://patchblox.com/security/data/cve/CVE-2026-81990.md) | High | Acrobat Reader \| Use After Free (CWE-416) | no-fix | | [CVE-2026-81992](https://patchblox.com/security/data/cve/CVE-2026-81992.md) | High | Acrobat Reader \| Heap-based Buffer Overflow (CWE-122) | no-fix | | [CVE-2026-81996](https://patchblox.com/security/data/cve/CVE-2026-81996.md) | High | Acrobat Reader \| Incorrect Authorization (CWE-863) | no-fix | | [CVE-2026-79910](https://patchblox.com/security/data/cve/CVE-2026-79910.md) | Routine | Acrobat Reader \| Out-of-bounds Read (CWE-125) | no-fix | | [CVE-2026-80159](https://patchblox.com/security/data/cve/CVE-2026-80159.md) | Routine | Acrobat Reader \| Untrusted Search Path (CWE-426) | no-fix | | [CVE-2026-80160](https://patchblox.com/security/data/cve/CVE-2026-80160.md) | Routine | Acrobat Reader \| Out-of-bounds Read (CWE-125) | no-fix | | [CVE-2026-80162](https://patchblox.com/security/data/cve/CVE-2026-80162.md) | Routine | Acrobat Reader \| Use After Free (CWE-416) | no-fix | | [CVE-2026-81977](https://patchblox.com/security/data/cve/CVE-2026-81977.md) | Routine | Acrobat Reader \| Integer Underflow (Wrap or Wraparound) (CWE-191) | no-fix | | [CVE-2026-81978](https://patchblox.com/security/data/cve/CVE-2026-81978.md) | Routine | Acrobat Reader \| Out-of-bounds Read (CWE-125) | no-fix | | [CVE-2026-81982](https://patchblox.com/security/data/cve/CVE-2026-81982.md) | Routine | Acrobat Reader \| Out-of-bounds Read (CWE-125) | no-fix | | [CVE-2026-81984](https://patchblox.com/security/data/cve/CVE-2026-81984.md) | Routine | Acrobat Reader \| Use After Free (CWE-416) | no-fix | | [CVE-2026-81991](https://patchblox.com/security/data/cve/CVE-2026-81991.md) | Routine | Acrobat Reader \| Out-of-bounds Read (CWE-125) | no-fix | | [CVE-2026-81993](https://patchblox.com/security/data/cve/CVE-2026-81993.md) | Routine | Acrobat Reader \| Heap-based Buffer Overflow (CWE-122) | no-fix | | [CVE-2026-81994](https://patchblox.com/security/data/cve/CVE-2026-81994.md) | Routine | Acrobat Reader \| Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') (CWE-1321) | no-fix | | [CVE-2026-81997](https://patchblox.com/security/data/cve/CVE-2026-81997.md) | Routine | Acrobat Reader \| Incorrect Authorization (CWE-863) | no-fix | | [CVE-2026-82001](https://patchblox.com/security/data/cve/CVE-2026-82001.md) | Routine | Acrobat Reader \| Uncontrolled Resource Consumption (CWE-400) | no-fix | ## Security fixes, newest first | Fix | Released | Fixed in | Priority | CVEs | Exploited | |---|---|---|---|---:|---:| | [Adobe Acrobat Reader 26.001.21662](https://patchblox.com/security/data/fix/macos/com.adobe.reader-26.001.21662.md) | Jun 8, 2026 | 26.001.21662 | High | 16 | 0 | --- Data as of 2026-11-07T06:34:28Z 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