Skip to content
Threat Feed

Tag

Adobe

2 briefs RSS
critical threat

Adobe Acrobat and Reader CVE-2026-34621 Zero-Day Exploitation

Adobe patched CVE-2026-34621, a zero-day vulnerability in Acrobat and Reader exploited since December, allowing malicious PDFs to bypass sandboxes and execute arbitrary code, potentially leading to local file theft.

exploited adobe acrobat reader rce vulnerability
2r 2t 1c 1i
medium advisory

Adobe RdrCEF.exe Hijack for Persistence

Attackers can maintain persistence by replacing the legitimate RdrCEF.exe executable with a malicious one, which is executed every time Adobe Acrobat Reader is launched.

Acrobat Reader DC persistence adobe file_creation hijack_execution_flow
2r 2t