CVE-2026-33963 Samsung Mobile Processor Exynos - Denial of Service

Samsung Mobile Processor Exynos 1330, 1380, 1480, 2400, 1580, 2500, 2600, and 1680 contain a stack-based buffer overflow caused by malformed messages sent to the camera driver, letting attackers cause denial of service remotely, exploit requires sending malformed message.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.14% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Denial of Service
Impact
Denial Of Service
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:H
Published
14 September 2026
Updated
15 October 2026
Weakness
CWE-121

Vendor fix

Update to the latest available version with security patches.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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