CVE-2026-21732Disclosure(imaginationtech / ddk)

LOWCVSS 9.6 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A web page that contains unusual GPU shader code is loaded into the GPU compiler process and can trigger a write out-of-bounds write crash in the GPU shader compiler library. On certain platforms, when the compiler process has system privileges this could enable further exploits on the device. An edge case using a very large value in switch statements in GPU shader code can cause a segmentation fault in the GPU shader compiler due to an out-of-bounds write access.

imaginationtech CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://www.imaginationtech.com/gpu-driver-vulnerabilities/

Weakness type (CWE)

CWE-823CWE-787

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

Threat summary

2 mentions across 2 observed days
Momentum state: stable

What's happening

Technical details provided in 2 signals
Disclosure: 2 classified signals
Peaked 1d ago at 1 mentions (2026-03-21); latest day: 1
2 total mentions across 2 days

Affected systems

Vendors

imaginationtech

Products

ddk

3 versions affected across 1 product

Deep dive

Activity timeline2 mentions / 2d

Signal classification1 categories

Disclosure

2100.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

The Hacker Wire@TheHackerWire199d
Disclosure
🔴 CVE-2026-21732 - Critical A web page that contains unusual GPU shader code is loaded into the GPU compiler process and can trigger a write out-of-bounds write crash in the GPU shader compiler library. On certain p... https://www.thehackerwire.com/vulnerability/CVE-2026-21732/ https://t.co/5PwUH2ZuLo
Post summary
A newly disclosed critical CVE‑2026‑21732 involves GPU shader code that can trigger an out‑of‑bounds write crash in the compiler library.
0000031
144 followersView on X
CVE@CVEnew201d
Disclosure
CVE-2026-21732 A web page that contains unusual GPU shader code is loaded into the GPU compiler process and can trigger a write out-of-bounds write crash in the GPU shader compiler … https://www.cve.org/CVERecord?id=CVE-2026-21732
Post summary
The text announces CVE-2026-21732 as a GPU shader compiler vulnerability caused by unusual shader code in a web page, describing the technical nature of the flaw without providing PoC, exploit, or patch information. No evidence of active exploitation or remediation is mentioned.
00000127
56.8K followersView on X

CPE platform detail4 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

4 of 4 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	imaginationtech	ddk	-	-	-
App	imaginationtech	ddk	1.17	-	-
App	imaginationtech	ddk	1.18	-	-
App	imaginationtech	ddk	23.2	-	-

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