CVE-2025-57834 Denial of service in n/a
Attackers can cause a denial of service on Samsung Exynos processors due to missing input validation, affecting mobile and wearable devices.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-57834?
CVE-2025-57834 is a high-severity denial of service vulnerability in Samsung Exynos 1080 Firmware, published on 6 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem (Exynos 980, 850, 990, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 1680, 9110, W920, W930, W1000, Modem 5123, Modem 5300, Modem 5400, and Modem 5410). The absence of proper input validation leads to a Denial of Service.
Weakness: CWE-20
Which versions are affected by CVE-2025-57834?
It affects 22 products.
Products include Samsung Exynos 1080 Firmware, Samsung Exynos 1280 Firmware, Samsung Exynos 1330 Firmware, Samsung Exynos 1380 Firmware, Samsung Exynos 1480 Firmware, Samsung Exynos 1580 Firmware and 16 more.
How do I fix CVE-2025-57834?
No fix has been published for CVE-2025-57834 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2025-57834 being exploited?
There is no known exploitation of CVE-2025-57834 in the wild and no public exploit code.
Other vulnerabilities in Samsung Exynos 1080 Firmware
Sources
Also known as GHSA-pwpp-jvrh-rhmv.