Vulnerability details
CVE-2026-74912
Imagination Technologies Graphics DDK
GPU DDK - Fix for CVE-2026-49746 prevents the mapping of graphics buffers > 4GB
CVSS 3.1
9.8Critical
Official 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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.8Critical | 3.1 | CISA ADP / Vulnrichment (CISA-ADP) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Imagination Technologies | Graphics DDK | 1.18 RTM2 | CVEProject cvelistV5 (CNA) |
| Imagination Technologies | Graphics DDK | 23.2 RTM2 | CVEProject cvelistV5 (CNA) |
| Imagination Technologies | Graphics DDK | 24.2 RTM2 | CVEProject cvelistV5 (CNA) |
| Imagination Technologies | Graphics DDK | 26.1 RTM2 | CVEProject cvelistV5 (CNA) |
| Imagination Technologies | Graphics DDK | 25.1 RTM2 ≤ v ≤ 25.3 RTM | CVEProject cvelistV5 (CNA) |
References and advisories
1
Kolun on Telegram @kolunsec
Exploited CVEs, key news and a daily digest
Alerts for this product's next CVEsFollow the product to get new vulnerabilities on Telegram.
Details
- Published
- 2026-10-30
- Last updated
- 2026-11-06
- State
- Published
- Assigner (CNA)
- imaginationtech
- Kolun priority
- 20 · Low
Exploit prediction (EPSS)
0.29%
Probability of exploitation in 30 days
21.6%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-823CWE - CWE-823: Use of Out-of-range Pointer Offset