CVE-2020-9711

Published: Jun 23, 2026Modified: Jun 26, 2026

5.5

Vector

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

Exploitability: 1.8 / Impact: 3.6

Source: psirt@adobe.com (Secondary)

Description

Acrobat Reader versions 2020.009.20074, 2020.001.30002, 2017.011.30171, 2015.006.30523 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 disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected (8)

Products: Adobe: Acrobat Dc, Acrobat Reader, Acrobat Reader Dc

3 products

Configuration A

8 vulnerable · 2 platform

Vulnerable Software	Affected Versions
Adobe Acrobat Dc	From 15.000.0000 to 15.006.30523
Adobe Acrobat Dc	From 17.009.20044 to 17.011.30171
Adobe Acrobat Dc	Up to 20.009.20074
Adobe Acrobat Dc	Version 20.001.30002
Adobe Acrobat Reader	Version 20.001.30002
Adobe Acrobat Reader Dc	From 15.000.0000 to 15.006.30523
Adobe Acrobat Reader Dc	From 17.009.20044 to 17.011.30171
Adobe Acrobat Reader Dc	Up to 20.009.20074

Running on/with	Platform Versions
Apple Macos	All versions
Microsoft Windows	All versions

Related CWEs

CWE-125

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (1)

https://helpx.adobe.com/security/products/acrobat/apsb20-48.html

Source: psirt@adobe.com

Vendor Advisory

Timeline

No history available yet.