CVE-2024-39420

Acrobat Reader versions 20.005.30636, 24.002.21005, 24.001.30159, 20.005.30655, 24.002.20965, 24.002.20964, 24.001.30123, 24.003.20054 and earlier are affected by a Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability that could lead to arbitrary code execution. This vulnerability arises when the timing of actions changes the state of a resource between the checking of a condition and the use of the resource, allowing an attacker to manipulate the resource in a harmful way. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

• adobe acrobat (>= 20.001.30005 < 20.005.30655) • adobe acrobat (>= 24.001.20604 < 24.001.30159) • adobe acrobat dc (>= 15.008.20082 < 24.002.21005) • adobe acrobat reader (>= 20.001.3005 < 20.005.30655) • adobe acrobat reader dc (>= 15.008.20082 < 24.002.21005)