CVE-2015-5581

Use-after-free vulnerability in Adobe Flash Player before 18.0.0.241 and 19.x before 19.0.0.185 on Windows and OS X and before 11.2.202.521 on Linux, Adobe AIR…

published September 22, 2015

CVSS
—
EPSS
5%
Percentile
92.0
In the wild
Unconfirmed
What it is

⚠️ A sneaky use-after-free vulnerability in Adobe Flash Player could let attackers execute arbitrary code! This one’s a slippery fish that has caught many unaware! 🎣 Think of it like a waiter who forgets to clear a table and accidentally serves you a dish that someone else already ate from — you’re left with a surprise that you definitely didn’t order! If exploited, this vulnerability could allow an attacker to run any code they want on your system, potentially leading to data theft or complete system compromise. That's a recipe for disaster! You wouldn't want someone wielding the chef's knife without your permission, right?

Put simply

Think of it like a waiter who forgets to clear a table and accidentally serves you a dish that someone else already ate from — you’re left with a surprise that you definitely didn’t order! This use-after-free vulnerability occurs when Adobe Flash Player improperly manages memory, allowing attackers to execute arbitrary code through unspecified vectors. It's like leaving a backstage door unguarded in a theater, enabling unwanted access to the stage area.

What to do

If exploited, this vulnerability could allow an attacker to run any code they want on your system, potentially leading to data theft or complete system compromise. That's a recipe for disaster! You wouldn't want someone wielding the chef's knife without your permission, right? To protect yourself, update Adobe Flash Player to version 18.0.0.241 or later, or 19.0.0.185 for the 19.x versions. Don't forget to check your Adobe AIR installations and update them to version 19.0.0.190 or later as well! You've got this! With these updates, you’ll be closing the back door to your system and staying one step ahead of any potential attacks! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.04840 · 92.0th percentile
Published
2015-09-22T10:00Z
EPSS history
Timeline
  • 22 SEP 10:00Z
    Use-after-free vulnerability in Adobe Flash Player before 18.0.0.241 and 19.x before 19.0.0.185 on Windows and OS X and before 11.2.202.521 on Linux, Adobe AIR…
    cvelistv5