CVE-2025-64786
Acrobat Reader | Improper Verification of Cryptographic Signature (CWE-347)
CVSS Score
3.3
EPSS Score
0.0%
EPSS Percentile
8th
Acrobat Reader versions 24.001.30264, 20.005.30793, 25.001.20982, 24.001.30273, 20.005.30803 and earlier are affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to gain limited unauthorized write access. Exploitation of this issue requires user interaction with a cryptographic signature.
| CWE | CWE-347 |
| Vendor | adobe |
| Product | acrobat reader |
| Ecosystems | |
| Industries | TechnologyMedia |
| Published | Dec 9, 2025 |
| Last Updated | Apr 28, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Affected Versions
Adobe / Acrobat Reader
0 ≤ 20.005.30803