CVE-2026-47921: Acrobat Reader | Use After Free (CWE-416)
Acrobat Reader versions 24.001.30365, 26.001.21651 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-47921?
CVE-2026-47921 has a severity rating of high, with a score of 7.8.
What software is affected by CVE-2026-47921?
CVE-2026-47921 affects Adobe Acrobat Reader versions 24.001.30365 and 26.001.21651 and earlier.
What is the risk associated with CVE-2026-47921?
CVE-2026-47921 carries a risk score of 68, indicating significant potential harm if exploited.
How do I fix CVE-2026-47921?
To fix CVE-2026-47921, users should update to the latest version of Adobe Acrobat Reader or Adobe Acrobat DC.
What type of vulnerability is CVE-2026-47921?
CVE-2026-47921 is classified as a Use After Free vulnerability, which can lead to arbitrary code execution.