CVE-2016-1055

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
93.6
In the wild
Unconfirmed
What it is

🚨 There's a sneaky use-after-free vulnerability in Adobe Reader and Acrobat, and it's not just the one you thought! Think of this as a waiter who forgets to take away an empty plate, allowing diners to place their orders without checks — it could lead to an unexpected mix-up in your meal! If exploited, an attacker could execute arbitrary code on your system, which could lead to a whole host of chaos, from data theft to complete system compromise. That means your sensitive information could be at risk, and your system could become a playground for malicious activities!

Put simply

Think of this as a waiter who forgets to take away an empty plate, allowing diners to place their orders without checks — it could lead to an unexpected mix-up in your meal! This use-after-free vulnerability occurs when Adobe Reader and Acrobat fail to properly manage memory after it has been freed, allowing attackers to leverage this oversight to run arbitrary code.

What to do

If exploited, an attacker could execute arbitrary code on your system, which could lead to a whole host of chaos, from data theft to complete system compromise. That means your sensitive information could be at risk, and your system could become a playground for malicious activities! Make sure to update Adobe Reader and Acrobat to version 11.0.16 or later, and for Acrobat Reader DC Classic, get to version 15.006.30172 or above. Regularly check for updates to ensure you're protected from vulnerabilities like this! You've got this! Stay vigilant and keep your software updated to ward off threats. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.06410 · 93.6th 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