Imagination Graphics DDK up to 26.1 RTM1 Address Translation out-of-range pointer offset

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Imagination Graphics DDK up to 1.18 RTM/23.2 RTM/24.2 RTM/25.3 RTM/26.1 RTM1. This affects an unknown function of the component Address Translation Handler. This manipulation causes use of out-of-range pointer offset. The identification of this vulnerability is CVE-2026-34193. The attack can only be executed locally. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Imagination Graphics DDK up to 1.18 RTM/23.2 RTM/24.2 RTM/25.3 RTM/26.1 RTM1. It has been declared as critical. Affected by this vulnerability is some unknown processing of the component Address Translation Handler. The manipulation with an unknown input leads to a use of out-of-range pointer offset vulnerability. The CWE definition for the vulnerability is CWE-823. The product performs pointer arithmetic on a valid pointer, but it uses an offset that can point outside of the intended range of valid memory locations for the resulting pointer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Kernel software installed and running inside a Guest/Host VM may post improper commands to the GPU Firmware to trigger a write of data outside the intended GPU memory. A logic error in the address translation allowed a compromised Host (Kernel) to perform arbitrary writes to firmware memory.

It is possible to read the advisory at imaginationtech.com. This vulnerability is known as CVE-2026-34193 since 03/26/2026. The exploitation appears to be easy. Attacking locally is a requirement. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 26.1 RTM2 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Use of out-of-range pointer offset
CWE: CWE-823
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Graphics DDK 26.1 RTM2

Timelineinfo

03/26/2026 CVE reserved
06/01/2026 +66 days Advisory disclosed
06/01/2026 +0 days VulDB entry created
06/01/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: imaginationtech.com
Status: Confirmed

CVE: CVE-2026-34193 (🔒)
GCVE (CVE): GCVE-0-2026-34193
GCVE (VulDB): GCVE-100-367639

Entryinfo

Created: 06/01/2026 15:23
Changes: 06/01/2026 15:23 (54)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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