CVE-2023-26064

Certain Lexmark devices through 2023-02-19 have an Out-of-bounds Write

Critical · published April 10, 2023

CVSS v3.1
9.8
EPSS
1%
Percentile
52.9
In the wild
Unconfirmed
What it is

🚨 A wild out-of-bounds write has been lurking in certain Lexmark devices, and it's a whopper! 🔥 Think of it like a chef who goes wildly overboard with their ingredients, spilling everything into the wrong pots — if not contained, it can ruin the entire dish! This vulnerability could allow an attacker to overwrite critical memory spaces, potentially crashing the device or allowing unauthorized commands to be executed. Imagine someone sneaking into the kitchen and tampering with your recipes — the consequences could be absolutely devastating!

Put simply

Think of it like a chef who goes wildly overboard with their ingredients, spilling everything into the wrong pots — if not contained, it can ruin the entire dish! CVE-2023-26064 occurs because of an out-of-bounds write in specific Lexmark devices up to February 19, 2023, allowing attackers to manipulate memory in ways that should be off-limits. This can lead to crashes or unauthorized functionality.

What to do

This vulnerability could allow an attacker to overwrite critical memory spaces, potentially crashing the device or allowing unauthorized commands to be executed. Imagine someone sneaking into the kitchen and tampering with your recipes — the consequences could be absolutely devastating! To mitigate this issue, ensure your Lexmark devices are updated to the latest firmware version that addresses this vulnerability. Regularly check manufacturer security advisories and implement routine audits of device settings to ensure they're secure. 🛡️ You've got this! Stay vigilant and proactive, and your devices will be safe and sound! ⚡

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00708 · 52.9th percentile
Published
2023-04-10T00:00Z
EPSS history
Timeline
  • 10 APR 00:00Z
    Certain Lexmark devices through 2023-02-19 have an Out-of-bounds Write
    cvelistv5