PULSE
LIVE0signals / 24h
ES
FEED
vulnKEV agrega CVE-2026-85046 — Google / Chromium V8vulnKEV agrega CVE-2026-59822 — BerriAI / LiteLLMvulnKEV agrega CVE-2026-48710 — Kludex / StarlettevulnKEV agrega CVE-2026-49869 — Kestra / Kestra OSSvulnKEV agrega CVE-2026-82329 — JFrog / ArtifactoryvulnKEV agrega CVE-2026-9586 — Sangoma / SwitchvoxvulnKEV agrega CVE-2026-83548 — SonicWall / SMA1000 AppliancesvulnKEV agrega CVE-2026-83549 — SonicWall / SMA1000 AppliancesvulnKEV agrega CVE-2026-82078 — PaperCut / NG/MFvulnKEV agrega CVE-2026-81578 — PaperCut / NG/MFvulnKEV agrega CVE-2023-49105 — ownCloud / ownCloudvulnKEV agrega CVE-2026-53362 — Linux / KernelvulnKEV agrega CVE-2026-66384 — JFrog / ArtifactoryvulnKEV agrega CVE-2021-23758 — Ajax.NET Professional / Ajax.NET ProfessionalvulnKEV agrega CVE-2026-85046 — Google / Chromium V8vulnKEV agrega CVE-2026-59822 — BerriAI / LiteLLMvulnKEV agrega CVE-2026-48710 — Kludex / StarlettevulnKEV agrega CVE-2026-49869 — Kestra / Kestra OSSvulnKEV agrega CVE-2026-82329 — JFrog / ArtifactoryvulnKEV agrega CVE-2026-9586 — Sangoma / SwitchvoxvulnKEV agrega CVE-2026-83548 — SonicWall / SMA1000 AppliancesvulnKEV agrega CVE-2026-83549 — SonicWall / SMA1000 AppliancesvulnKEV agrega CVE-2026-82078 — PaperCut / NG/MFvulnKEV agrega CVE-2026-81578 — PaperCut / NG/MFvulnKEV agrega CVE-2023-49105 — ownCloud / ownCloudvulnKEV agrega CVE-2026-53362 — Linux / KernelvulnKEV agrega CVE-2026-66384 — JFrog / ArtifactoryvulnKEV agrega CVE-2021-23758 — Ajax.NET Professional / Ajax.NET Professional
← All CVEs
CVE WatchSep 8, 2026

CVE-2026-11891

Use After Free vulnerability in Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a non-pri

CVSS

—

No CVSS

EPSS

—

KEV

—

Exploit Today

—

0-100

Published: Sep 8, 2026 · Last modified: Sep 8, 2026 · CWE-416

EPSS · 30d

Not enough EPSS history yet.

Technical description

Use After Free vulnerability in Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a non-privileged user process to perform valid GPU processing operations, including via WebGL or WebGPU, to access already freed memory. This issue affects Valhall GPU Userspace Driver: from r46p0 through r49p5, from r50p0 through r54p3, r55p0; Arm 5th Gen GPU Architecture Userspace Driver: from r46p0 through r49p5, from r50p0 through r54p3, r55p0.

Official references
Related CVEs
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-819907.8 HIG
—
———Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.9hCVE-2026-819897.8 HIG
—
———Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.9hCVE-2026-819887.8 HIG
—
———Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.9hCVE-2026-819867.8 HIG
—
———Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.9hCVE-2026-819857.8 HIG
—
———Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.9hCVE-2026-819845.5 MED
—
———Acrobat Reader is affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.9h