CVE-2025-26782

An issue was discovered in L2 in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 9110…

High · published October 20, 2025

CVSS v3.1
7.5
EPSS
1%
Percentile
47.7
In the wild
Unconfirmed
What it is

⚡ A mishandled protocol packet could crash your device in the blink of an eye! Think of it like a restaurant's kitchen malfunctioning due to a broken order ticket system—if the orders aren't processed correctly, the whole kitchen grinds to a halt, leaving diners hungry and frustrated. This vulnerability could lead to a Denial of Service, meaning your Samsung devices could become completely unresponsive. Imagine the chaos when your wearable tracker or mobile processor just stops working, leaving you cut off and unable to use vital services.

Put simply

Think of it like a restaurant's kitchen malfunctioning due to a broken order ticket system—if the orders aren't processed correctly, the whole kitchen grinds to a halt, leaving diners hungry and frustrated. The issue in the RLC AM PDUs of Samsung's Exynos processors results from improper handling, allowing an attacker to trigger a shutdown of the device.

What to do

This vulnerability could lead to a Denial of Service, meaning your Samsung devices could become completely unresponsive. Imagine the chaos when your wearable tracker or mobile processor just stops working, leaving you cut off and unable to use vital services. Ensure that your devices are updated to the latest firmware to include necessary patches. Regularly check for updates, especially from Samsung, to stay ahead of vulnerabilities. If your devices are affected, consider disabling unnecessary features until you can apply the updates. You've got this! Stay proactive and keep your devices safe from downtime! 🛡️

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00595 · 47.7th percentile
Published
2025-10-20T00:00Z
EPSS history
Timeline
  • 20 OCT 00:00Z
    An issue was discovered in L2 in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 9110…
    cvelistv5