Adobe Acrobat Reader DC (64-bit) 26.002.21901
Adobe Acrobat Reader DC (64-bit) 26.002.21901, released September 7, 2026, fixes 32 CVEs in Adobe Acrobat Reader DC (64-bit). None of them is reported as exploited. Patch Radar priority: High. The latest Adobe Acrobat Reader DC (64-bit) is 26.003.22075, which also fixes every one of these CVEs.
Superseded. The latest Adobe Acrobat Reader DC (64-bit) is 26.003.22075, which also fixes every CVE on this page. Install that instead.
Priority of the 32 CVEs
Applies to
| Product | Version |
|---|---|
| Adobe Acrobat Reader DC (64-bit) | 26.002.21901 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-79909 | Acrobat Reader | Use After Free (CWE-416) | 7.8 | 0.0038 | None reported |
| High | CVE-2026-81973 | Acrobat Reader | Use After Free (CWE-416) | 7.8 | 0.0038 | None reported |
| High | CVE-2026-81975 | Acrobat Reader | Use After Free (CWE-416) | 7.8 | 0.0038 | None reported |
| High | CVE-2026-81976 | Acrobat Reader | Use After Free (CWE-416) | 7.8 | 0.0038 | None reported |
| High | CVE-2026-81985 | Acrobat Reader | Use After Free (CWE-416) | 7.8 | 0.0038 | None reported |
| High | CVE-2026-81986 | Acrobat Reader | Use After Free (CWE-416) | 7.8 | 0.0038 | None reported |
| High | CVE-2026-81988 | Acrobat Reader | Use After Free (CWE-416) | 7.8 | 0.0038 | None reported |
| High | CVE-2026-81989 | Acrobat Reader | Use After Free (CWE-416) | 7.8 | 0.0038 | None reported |
| High | CVE-2026-81990 | Acrobat Reader | Use After Free (CWE-416) | 7.8 | 0.0038 | None reported |
| High | CVE-2026-81992 | Acrobat Reader | Heap-based Buffer Overflow (CWE-122) | 7.8 | 0.0034 | None reported |
| High | CVE-2026-81987 | Acrobat Reader | Integer Overflow or Wraparound (CWE-190) | 7.8 | 0.0031 | None reported |
| High | CVE-2026-79907 | Acrobat Reader | Double Free (CWE-415) | 7.8 | 0.0029 | None reported |
| High | CVE-2026-80161 | Acrobat Reader | Access of Resource Using Incompatible Type ('Type Confusion') (CWE-843) | 7.8 | 0.0029 | None reported |
| High | CVE-2026-79908 | Acrobat Reader | Out-of-bounds Write (CWE-787) | 7.8 | 0.0026 | None reported |
| High | CVE-2026-81979 | Acrobat Reader | Out-of-bounds Write (CWE-787) | 7.8 | 0.0026 | None reported |
| High | CVE-2026-81980 | Acrobat Reader | Out-of-bounds Write (CWE-787) | 7.8 | 0.0026 | None reported |
| High | CVE-2026-81981 | Acrobat Reader | Out-of-bounds Write (CWE-787) | 7.8 | 0.0026 | None reported |
| High | CVE-2026-81983 | Acrobat Reader | Out-of-bounds Write (CWE-787) | 7.8 | 0.0026 | None reported |
| High | CVE-2026-81996 | Acrobat Reader | Incorrect Authorization (CWE-863) | 8.8 | 0.0024 | None reported |
| Routine | CVE-2026-81994 | Acrobat Reader | Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') (CWE-1321) | 6.3 | 0.0060 | None reported |
| Routine | CVE-2026-80162 | Acrobat Reader | Use After Free (CWE-416) | 5.5 | 0.0033 | None reported |
| Routine | CVE-2026-81984 | Acrobat Reader | Use After Free (CWE-416) | 5.5 | 0.0033 | None reported |
| Routine | CVE-2026-81993 | Acrobat Reader | Heap-based Buffer Overflow (CWE-122) | 5.5 | 0.0030 | None reported |
| Routine | CVE-2026-79910 | Acrobat Reader | Out-of-bounds Read (CWE-125) | 5.5 | 0.0026 | None reported |
| Routine | CVE-2026-80160 | Acrobat Reader | Out-of-bounds Read (CWE-125) | 5.5 | 0.0026 | None reported |
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