CVE-2026-74912
GPU DDK - Fix for CVE-2026-49746 prevents the mapping of graphics buffers > 4GB
No known exploitation. No EPSS score yet. Fixed in 26.2 RTM.
What to do
Find your product and version, then upgrade to the build on the right.
- Imagination Technologies Graphics DDKAffected: 1.18 RTM2Upgrade to: not statedAffected: 23.2 RTM2Upgrade to: not statedAffected: 24.2 RTM2Upgrade to: not statedAffected: ≥ 25.1 RTM2, ≤ 25.3 RTMUpgrade to: after 25.3 RTMFixed builds26.2 RTM + 1 more branchStated by: CVE record
Versions as the sources state them. Full version matrix after sign-in
What it is
From the CVE record
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.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
No EPSS score yet. New CVEs are usually scored within a few days.
Lifecycle
3 events over 0 days, from the signal feeds we watch.
- Publishedweakness classified, record updated
Affected products
Technical detail
Weaknesses
Sources
References in the record
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