CVE-2023-26397

MEDIUM EXPLOITED

Adobe Acrobat Reader <23.001.20093,20.005.30441 - Info Disclosure

Title source: llm

Exploitation Summary

CVE-2023-26397 has been observed exploited in the wild (reported by VulnCheck KEV).

Description

Adobe Acrobat Reader versions 23.001.20093 (and earlier) and 20.005.30441 (and earlier) are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

References (1)

Core 1

Core References

Vendor Advisory

https://helpx.adobe.com/security/products/acrobat/apsb23-24.html

Scores

CVSS v3 5.5

EPSS 0.0294

EPSS Percentile 85.4%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

VulnCheck KEV 2024-05-06

CWE

CWE-125

Status published

Products (4)

adobe/acrobat 20.001.3005 - 20.005.30441

adobe/acrobat_dc 15.008.20082 - 23.001.20093

adobe/acrobat_reader 20.001.3005 - 20.005.30441

adobe/acrobat_reader_dc 15.008.20082 - 23.001.20093

Published Apr 12, 2023

Tracked Since Feb 18, 2026