Imagination Graphics DDK up to 26.1 RTM GPU user-space Driver out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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8.4$0-$5k1.16

Summaryinfo

A vulnerability identified as critical has been detected in Imagination Graphics DDK up to 1.18 RTM/23.2 RTM/24.2 RTM/25.3 RTM/26.1 RTM. The impacted element is an unknown function of the component GPU user-space Driver. This manipulation causes out-of-bounds write. The identification of this vulnerability is CVE-2026-41157. It is possible to initiate the attack remotely. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was 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 some unknown functionality of the component GPU user-space Driver. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A web page that contains unusual WebGPU content loaded into the GPU GLES render process and can trigger an out-of-bound write in the GPU user-space driver, leading to memory corruption and possible browser/GPU process crash. The software computes a required memory size from untrusted input, but integer overflow can produce a value smaller than needed. Subsequent write operations may then occur past the intended memory boundary, corrupting adjacent memory and causing process instability or termination.

The advisory is shared at imaginationtech.com. This vulnerability is known as CVE-2026-41157 since 04/17/2026. The exploitation appears to be easy. The attack can be launched remotely. Neither technical details nor an exploit are publicly available.

Upgrading to version 26.2 RTM eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
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
06/13/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: imaginationtech.com
Status: Confirmed

CVE: CVE-2026-41157 (🔒)
GCVE (CVE): GCVE-0-2026-41157
GCVE (VulDB): GCVE-100-370729

Entryinfo

Created: 06/13/2026 06:38
Changes: 06/13/2026 06:38 (55)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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