Resource exhaustion in Samsung products - CVE-2026-23789
Published: June 1, 2026
Vulnerability identifier: #VU133132
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-23789
CWE-ID: CWE-400
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources in the Exynos MFC encoder driver. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
Affected software
Exynos 850
Exynos 1080
Exynos 2100
Exynos 1280
Exynos 2200
Exynos 1330
Exynos 1380
Exynos 1480
Exynos 2400
Exynos 1580
Exynos 2500
Exynos 2600
Exynos 1680
Exynos W920
Exynos W930
Exynos W1000
Exynos 1080
Exynos 2100
Exynos 1280
Exynos 2200
Exynos 1330
Exynos 1380
Exynos 1480
Exynos 2400
Exynos 1580
Exynos 2500
Exynos 2600
Exynos 1680
Exynos W920
Exynos W930
Exynos W1000
How to mitigate CVE-2026-23789
Install updates from vendor's website.