Buffer overflow in Samsung products - CVE-2025-49495
Published: January 6, 2026
Vulnerability identifier: #VU120984
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2025-49495
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Samsung
Affected software:
Exynos 1380
Exynos 1480
Exynos 2400
Exynos 1580
Exynos 1380
Exynos 1480
Exynos 2400
Exynos 1580
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to incorrect handling of NL80211 vendor command. A remote attacker can trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
How to mitigate CVE-2025-49495
Install updates from vendor's website.