CVE-2026-49804

MediumCVSS 6.6/10Last modified Jul 16, 2026

Description

Heap-based buffer overflow in Windows USB Video Driver allows an unauthorized attacker to elevate privileges with a physical attack.

Metrics

CVSS 3.1 6.6/10CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-122

Affected software

No affected versions have been published.

Timeline

Published
Jul 14, 2026
Last modified
Jul 16, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-498057.0Improper access control in Windows Win32K allows an authorized attacker to elevate privileges locally.CVE-2026-498067.0Concurrent execution using shared resource with improper synchronization ('race condition') in Windows USB Print Driver allows an authorizedCVE-2026-498076.2Exposure of sensitive information to an unauthorized actor in Windows DirectX allows an unauthorized attacker to disclose information locallCVE-2026-498087.8Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kernel allows an authorized attacker CVE-2026-498096.5Dell PowerProtect Cyber Recovery, versions 20.2 and prior, contain an Improper Neutralization of Special Elements used in an SQL Command ('SCVE-2026-498107.8Dell Command Powershell Provider (DCPP), versions prior to 2.10.2 contain an Insertion of Sensitive Information into Log File vulnerability.CVE-2026-498118.4Dell Command | Monitor (DCM), versions prior to 10.13.2, contain an Incorrect Permission Assignment for Critical Resource vulnerability. A lCVE-2026-498136.7Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1CVE-2026-498147.2Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1CVE-2026-498157.2Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1CVE-2026-498167.8Dell Command Update (DCU), versions prior to 5.7.1, contain a Deserialization of Untrusted Data vulnerability. A low privileged attacker witCVE-2026-498177.8Dell Command Update (DCU), versions prior to 5.7.1, contain a Deserialization of Untrusted Data vulnerability. A low privileged attacker wit
CVE-2026-49804: Medium severity, CVSS 6.6 | Vulnix