CVE-2025-32739 Denial of service in Intel(R) Graphics Drivers and Intel LTS kernels
An unprivileged local attacker can cause a denial of service in Intel Graphics Drivers and LTS kernels via improper condition checks.
- 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-2025-32739?
CVE-2025-32739 is a low-severity denial of service vulnerability in Intel Graphics Driver, published on 10 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper conditions check in some firmware for some Intel(R) Graphics Drivers and Intel LTS kernels within Ring 1: Device Drivers may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a high complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are present with special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (low) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
Weakness: CWE-754
Which versions are affected by CVE-2025-32739?
It affects 3 products.
Products include Intel Graphics Driver, Intel Graphics Software, Intel Linux Intel Lts Kernel.
How do I fix CVE-2025-32739?
No fix has been published for CVE-2025-32739 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-2025-32739 being exploited?
There is no known exploitation of CVE-2025-32739 in the wild and no public exploit code.
Other vulnerabilities in Intel Graphics Driver
- CVE-2018-12214 Memory corruption in Intel(R) Graphics Driver for Windows
- CVE-2018-12216 Code injection in Intel(R) Graphics Driver for Windows
- CVE-2018-12220 Privilege escalation in Intel(R) Graphics Driver for Windows
- CVE-2020-0504 Memory corruption in Intel(R) Graphics Drivers
- CVE-2020-0508 Privilege escalation in Intel(R) Graphics Drivers
Sources
Also known as GHSA-ggrw-x635-4pj7.