Adobe issues emergency security patch — Reader and Acrobat users need to update now

Adobe patches Acrobat Reader zero‑day exploited since Dec 2025 CVE‑2026‑34621 enabled RCE via malicious PDFs Users must ...

Adobe Attacks Underway—Windows And Mac Users Given 72 Hours To Update

Adobe Acrobat and Reader users are under attack from hackers using a zero-day vulnerability. Update within 72 hours, Adobe ...

Months-old Adobe Reader zero-day uses PDFs to size up targets

Hackers have been quietly exploiting what appears to be a zero-day in Adobe Acrobat Reader for months, using booby-trapped PDFs to profile targets and decide who's worth fully compromising.
Dark Reading

Adobe Patches Actively Exploited Zero-Day That Lingered for Months

An attacker has been using maliciously crafted PDF files to exploit a zero-day in Adobe Acrobat and Reader for at least four ...
ZDNet

Adobe plugs Acrobat security woe

Adobe on Wednesday released an update meant for businesses and individuals using Acrobat Reader 7 but who were unable to upgrade to the recommended version for safeguard against the recent flaws. The ...

Hackers exploiting Acrobat Reader zero-day flaw since December

Attackers have been exploiting a zero-day vulnerability in Adobe Reader using maliciously crafted PDF documents since at ...

Adobe Reader users beware — experts flag months-old security flaw using booby-trapped PDFs to scope out victims

Experts find Adobe Reader hit by dangerous zero‑day exploit Malicious PDFs enable data theft and possible full takeover Patch ...

Hackers Exploit Adobe PDF Flaw for Months to Steal Data, No Fix Yet

A critical Adobe Acrobat zero-day has been exploited for months via malicious PDFs to steal data and potentially take over ...

Adobe finally patches PDF pest after months of abuse

Adobe has released a fix for an Acrobat and Reader zero-day that attackers had been exploiting for months. The patch, shipped on April 11, addresses CVE-2026-34621, a critical vulnerability in Acrobat ...
CNET

Adobe Security Issue: Reader, Acrobat vulnerabilities exploited

Adobe has also released a temporary fix for users to mitigate the situation until an official patch is released: Customers using Adobe Reader or Acrobat versions 9.2 or 8.1.7 can utilize the ...