CVE-2026-47917
Received Received - Intake
Use After Free in Adobe Acrobat Reader

Publication date: 2026-06-09

Last updated on: 2026-06-09

Assigner: Adobe Systems Incorporated

Description
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.
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Meta Information
Published
2026-06-09
Last Modified
2026-06-09
Generated
2026-06-10
AI Q&A
2026-06-10
EPSS Evaluated
N/A
NVD
CVE-2026-47917
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
adobe acrobat_reader to 26.001.21651 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-416 The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
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Executive Summary

This vulnerability is a Use After Free issue found in certain versions of Acrobat Reader (24.001.30365, 26.001.21651 and earlier). It occurs when the software improperly manages memory, allowing an attacker to execute arbitrary code within the context of the current user.

To exploit this vulnerability, an attacker must trick a user into opening a malicious file, which then triggers the vulnerability.

Impact Analysis

If exploited, this vulnerability can allow an attacker to execute arbitrary code on your system with the same privileges as the current user.

  • This could lead to unauthorized access to your data.
  • It may allow installation of malware or other malicious activities.
  • The attacker could potentially compromise system integrity and confidentiality.
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