CVE-2021-39841

Adobe Acrobat Pro DC DocMedia Type Confusion Remote Code Execution Vulnerability

Description

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Type Confusion vulnerability. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Category

7.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 12.19% Top 10%
Vendor Advisory adobe.com
Affected: Adobe Acrobat Reader
Published at:
Updated at:

References

Link Tags
https://helpx.adobe.com/security/products/acrobat/apsb21-55.html release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-39841?
CVE-2021-39841 has been scored as a high severity vulnerability.
How to fix CVE-2021-39841?
To fix CVE-2021-39841, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-39841 being actively exploited in the wild?
It is possible that CVE-2021-39841 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~12% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-39841?
CVE-2021-39841 affects Adobe Acrobat Reader.
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