CVE-2026-74912
On GPU systems with the security vulnerability fix for CVE-2026-49746 applied, the mapping range of…
- Risk score
- 64/100
- CVSS
- 9.8 v3.1
- Exploit chance (30 days)
- 0.1%
- Published
- 30 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- On GPU systems with the security vulnerability fix for CVE-2026-49746 applied, the mapping range of graphics buffers is limited which causes errors when the mapping outside of that range. Integer truncation caused when mapping GPU buffer pages in the buffer’s range 0GB - 4GB, produces error and limits the functionalit…
- Affected
- See advisory
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
Why it is Amber
- CVSS 9.8 critical
- Remotely exploitable without logging in
References
Original description
On GPU systems with the security vulnerability fix for CVE-2026-49746 applied, the mapping range of graphics buffers is limited which causes errors when the mapping outside of that range. Integer truncation caused when mapping GPU buffer pages in the buffer’s range 0GB - 4GB, produces error and limits the functionality of the kernel mode driver.
Last activity 30 Oct 2026. Patch Forecast updates every hour.