Unrated severityNVD Advisory· Published Jan 15, 2024· Updated Jun 3, 2025
T5 Acrobat JS vulnerability - Exploitable crash via t5::javascript::get_page_num_words
CVE-2024-20721
Description
Acrobat Reader T5 (MSFT Edge) versions 120.0.2210.91 and earlier are affected by an Improper Input Validation vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Affected products
2- Adobe/Acrobat for Edgev5Range: 0
Patches
Vulnerability mechanics
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20721mitrevendor-advisory
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