Lucene search
K

CVE-2026-32136 AdGuard Home: HTTP/2 Cleartext (h2c) Upgrade Authentication Bypass

🗓️ 11 Mar 2026 21:42:31Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 24 Views

Unauthenticated attacker bypasses authentication by upgrading to h2c; HTTP/2 requests are authenticated; fixed 0.107.73.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
GithubExploit
Exploit for Improper Authentication in Adguard Adguardhome
27 Apr 202618:18
githubexploit
ATTACKERKB
CVE-2026-32136
11 Mar 202621:42
attackerkb
Circl
CVE-2026-32136
11 Mar 202608:30
circl
CNNVD
Eugene AdGuard Home 授权问题漏洞
11 Mar 202600:00
cnnvd
CVE
CVE-2026-32136
11 Mar 202621:42
cve
EUVD
EUVD-2026-11416
12 Mar 202614:47
euvd
Github Security Blog
AdGuard Home: HTTP/2 Cleartext (h2c) Upgrade Authentication Bypass
12 Mar 202614:47
github
GitLab Advisory Database
AdGuard Home: HTTP/2 Cleartext (h2c) Upgrade Authentication Bypass
12 Mar 202600:00
gitlab
NVD
CVE-2026-32136
11 Mar 202622:16
nvd
OSV
CVE-2026-32136 AdGuard Home: HTTP/2 Cleartext (h2c) Upgrade Authentication Bypass
11 Mar 202621:42
osv
Rows per page
[
  {
    "vendor": "AdguardTeam",
    "product": "AdGuardHome",
    "versions": [
      {
        "version": "< 0.107.73",
        "status": "affected"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

11 Mar 2026 21:42Current
CVSS 3.19.8
EPSS0.00898
24