CVE-2025-64786

Published Dec 9, 2025

Last updated 3 months ago

Overview

Description
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 does not require user interaction.
Source
psirt@adobe.com
NVD status
Analyzed
Products
acrobat, acrobat_dc, acrobat_reader, acrobat_reader_dc

Risk scores

CVSS 3.1

Type
Primary
Base score
4
Impact score
1.4
Exploitability score
2.5
Vector string
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Severity
MEDIUM

Weaknesses

psirt@adobe.com
CWE-347

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.