CVE-2025-32100 Memory corruption in n/a
Out-of-bounds write in Exynos processors allows attackers to execute arbitrary code or escalate privileges via malformed ROHC packets.
- 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-2025-32100?
CVE-2025-32100 is a medium-severity memory corruption vulnerability in Samsung Exynos 1080 Firmware, published on 2 Sep 2025. 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, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 9110, W920, W930, W1000, Modem 5123, Modem 5300, and Modem 5400. A programming mistake for buffer copy leads to out-of-bounds writes via malformed ROHC packets.
Weakness: CWE-125
Which versions are affected by CVE-2025-32100?
It affects 19 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 13 more.
How do I fix CVE-2025-32100?
No fix has been published for CVE-2025-32100 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-2025-32100 being exploited?
There is no known exploitation of CVE-2025-32100 in the wild and no public exploit code.
Other vulnerabilities in Samsung Exynos 1080 Firmware
Sources
Also known as GHSA-r9m5-532j-wc5r.