Imagination Graphics DDK up to 26.1 RTM Kernel improper isolation or compartmentalization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.4$0-$5k2.70-

Summaryinfo

A vulnerability classified as problematic has been found in Imagination Graphics DDK up to 1.18 RTM/23.2 RTM/24.2 RTM/25.3 RTM/26.1 RTM. Affected by this vulnerability is an unknown functionality of the component Kernel Module. The manipulation leads to improper isolation or compartmentalization. This vulnerability is listed as CVE-2026-41155. There is no available exploit. 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 RTM and classified as problematic. This issue affects some unknown processing of the component Kernel Module. The manipulation with an unknown input leads to a improper isolation or compartmentalization vulnerability. Using CWE to declare the problem leads to CWE-653. The product does not properly compartmentalize or isolate functionality, processes, or resources that require different privilege levels, rights, or permissions. The impact remains unknown. The summary by CVE is:

An attacker could cooperatively pass data from one secure GPU process to another secure GPU process through shared secure memory allocations in the kernel module. Additionally, an attacker could disrupt the operation of another secure GPU process leading to image corruption / GPU hardware recovery. Sharing secure memory allocations among various GPU secure processes allows an attacker to corrupt shared resource affecting other users.

The advisory is shared at imaginationtech.com. The identification of this vulnerability is CVE-2026-41155 since 04/17/2026. The exploitation is known to be difficult. Neither technical details nor an exploit are publicly available.

Upgrading to version 26.2 RTM eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-36606). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.4

VulDB Base Score: 4.6
VulDB Temp Score: 4.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper isolation or compartmentalization
CWE: CWE-653
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Partially

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 26.2 RTM

Timelineinfo

04/17/2026 CVE reserved
06/13/2026 +57 days Advisory disclosed
06/13/2026 +0 days VulDB entry created
06/14/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: imaginationtech.com
Status: Confirmed

CVE: CVE-2026-41155 (🔒)
GCVE (CVE): GCVE-0-2026-41155
GCVE (VulDB): GCVE-100-370733
EUVD: 🔒

Entryinfo

Created: 06/13/2026 06:38
Updated: 06/14/2026 00:20
Changes: 06/13/2026 06:38 (54), 06/14/2026 00:20 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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