CVE-2026-23793 Memory corruption in Exynos 1330 firmware
Out-of-bounds memory access in the camera GDC driver allows kernel memory corruption, potentially enabling code execution or privilege escalation on affected devices.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-23793?
CVE-2026-23793 is a low-severity memory corruption vulnerability in Samsung Exynos 1330 firmware, published on 14 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An issue was discovered in Samsung Mobile Processor Exynos 1330, 1380, 1480, and 2400. An out-of-bounds memory access vulnerability in the camera GDC driver may lead to kernel memory corruption under certain conditions.
Weakness: CWE-787
Which versions are affected by CVE-2026-23793?
How do I fix CVE-2026-23793?
No fix has been published for CVE-2026-23793 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2026-23793 being exploited?
There is no known exploitation of CVE-2026-23793 in the wild and no public exploit code.
Sources
Also known as GHSA-5rq5-m79p-rmhg.