Vulnerabilities

TI-2026-35206 CVE-2026-47703 · GHSA-xgx4-4h9w-53pv

AdGuard Home: DoQ-to-UDP State Reduction and Source-Port Oracle

LOW 27

AdGuard Home is a network-wide software for blocking ads and tracking.

CVSS 4.0MEDIUM 6.3 Network No auth No interaction EPSS 0.00143 Published 2026-07-15 Fixed in 0.107.75, 0.81.3 CWE-330

TI-2026-24673 CVE-2026-32136 · GHSA-5fg6-wrq4-w5gh

AdGuard Home: HTTP/2 Cleartext (h2c) Upgrade Authentication Bypass

HIGH 82

AdGuard Home is a network-wide software for blocking ads and tracking.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.00836 Published 2026-03-11 Fixed in 0.107.73 CWE-287

TI-2022-13901 CVE-2022-32175 · GHSA-mwwc-3jv2-62j3

AdGuardHome - CSRF

MEDIUM 58

In AdGuardHome, versions v0.95 through v0.108.0-b.13 are vulnerable to Cross-Site Request Forgery (CSRF), in the custom filtering rules functionality.

CVSS 3.1MEDIUM 5.4 Network No auth User interaction EPSS 0.00337 Published 2022-10-11 Fixed in 0.108.0-b.16 CWE-352

Vulnerabilities

Filters

AdGuard Home: DoQ-to-UDP State Reduction and Source-Port Oracle

AdGuard Home: HTTP/2 Cleartext (h2c) Upgrade Authentication Bypass

AdGuardHome - CSRF