CVE-2016-1121

Use-after-free vulnerability in Adobe Reader and Acrobat before 11.0.16, Acrobat and Acrobat Reader DC Classic before 15.006.30172, and Acrobat and Acrobat…

published May 11, 2016

CVSS
—
EPSS
6%
Percentile
93.1
In the wild
Unconfirmed
What it is

🚨 A use-after-free vulnerability in Adobe Reader and Acrobat can let attackers execute arbitrary code, making it a surprising target for exploitation! 🔥 Think of it like a restaurant that keeps serving meals with spoiled ingredients because the chef forgot to throw them away — it’s a recipe for disaster! 🍽️ An attacker could take total control over a victim's system, executing anything they want. This could lead to data theft, loss of personal information, or even the installation of malicious software. Absolutely devastating if left unpatched!

Put simply

Think of it like a restaurant that keeps serving meals with spoiled ingredients because the chef forgot to throw them away — it’s a recipe for disaster! 🍽️ This use-after-free vulnerability occurs when the software incorrectly manages memory, allowing an attacker to manipulate it to gain unauthorized access and execute arbitrary code. In simpler terms, it's like leaving a door open—anyone can walk right in!

What to do

An attacker could take total control over a victim's system, executing anything they want. This could lead to data theft, loss of personal information, or even the installation of malicious software. Absolutely devastating if left unpatched! Update Adobe Reader and Acrobat to versions 11.0.16, 15.006.30172, or 15.016.20039 or later to close this gap. Regularly check for updates to ensure you're protected against emerging threats. Don't forget to enable automatic updates if possible! You’ve got this! Follow these steps and you’ll be one step closer to securing your system. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.05813 · 93.1th percentile
Published
2016-05-11T10:00Z
EPSS history
Timeline
  • 11 MAY 10:00Z
    Use-after-free vulnerability in Adobe Reader and Acrobat before 11.0.16, Acrobat and Acrobat Reader DC Classic before 15.006.30172, and Acrobat and Acrobat…
    cvelistv5