5.5
MEDIUM CVSS 3.1
CVE-2020-9711
Acrobat Reader | Out-of-bounds Read (CWE-125)
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.

INFO

Published Date :

June 23, 2026, 5:58 p.m.

Last Modified :

June 23, 2026, 5:58 p.m.

Remotely Exploit :

No

Source :

adobe
Affected Products

The following products are affected by CVE-2020-9711 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Adobe acrobat_reader
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 3.1 MEDIUM 078d4453-3bcd-4900-85e6-15281da43538
Solution
Update Adobe Acrobat Reader to patch an out-of-bounds read vulnerability.
  • Update Adobe Acrobat Reader to the latest version.
  • Open only trusted files.
  • Apply vendor security patches promptly.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2020-9711 vulnerability anywhere in the article.

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.