Home / Vulnerabilities / CVE-2023-21608
HIGH SEVERITY
CVE-2023-21608 Adobe · Acrobat and Reader

Adobe Acrobat and Reader Use-After-Free Vulnerability

Technical Severity

CVSS v3.1 Metrics

HIGH
7.8 / 10
Minimal Risk Critical
Vector Specification
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitation Likelihood

EPSS Prediction

83.15 %
Predictive Probability
Percentile Rank
99.2 th

Documented as more likely to be exploited than 99.2% of known CVEs.

Detection Date

Oct 10, 2023

Remediation Due

Oct 31, 2023

CISA Catalog Active

Threat Analysis

Adobe Acrobat and Reader contains a use-after-free vulnerability that allows for code execution in the context of the current user.

Remediation Directive

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

External Intelligence