CVE-2023-26421 (acrobat, acrobat_dc, acrobat_reader, acrobat_reader_dc)

Adobe Acrobat Reader versions 23.001.20093 (and earlier) and 20.005.30441 (and earlier) are affected by an Integer Underflow or Wraparound 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.

acrobat acrobat reader adobe adobe acrobat code code execution context current cve exploitation file integer issue malicious reader result victim vulnerability