Acrobat Reader versions 24.001.30264, 20.005.30793, 25.001.20982, 24.001.30273, 20.005.30803 and earlier are affected by an out-of-bounds read vulnerability when parsing a crafted file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to execute code in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Use CWE-125, Adobe vendor hub and Acrobat product page to widen CVE-2025-64899 into its surrounding weakness, vendor, and product context.
Compare it with CVE-2026-34621, CVE-2026-34622 and CVE-2026-27278 for nearby disclosures in the same product family.