CVE-2026-33964 Null dereference in Exynos 1580 firmware
A malformed message to the camera driver causes an untrusted pointer dereference, leading to information disclosure or denial of service on Samsung Exynos devices.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-33964?
CVE-2026-33964 is a medium-severity vulnerability in Samsung Exynos 1580 firmware, published on 14 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An issue was discovered in camera in Samsung Mobile Processor Exynos 1580 and 2500. An untrusted pointer dereference occurs when a malformed message is sent to the camera driver, causing limited information disclosure or denial of service.
Weakness: CWE-822
Which versions are affected by CVE-2026-33964?
How do I fix CVE-2026-33964?
No fix has been published for CVE-2026-33964 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-33964 being exploited?
There is no known exploitation of CVE-2026-33964 in the wild and no public exploit code.
Sources
Also known as GHSA-6v95-r379-j6fw.