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CVE-2026-19380

🗓️ 10 Aug 2026 00:15:09Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov👁 11 Views

Mullvad wireguard.sys 0.10.1 IOCTL AdapterState allows improper reference count update with access.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-19380
10 Aug 202600:15
attackerkb
cvelist
Cvelist
CVE-2026-19380 Mullvad wireguard.sys IOCTL AdapterState reference count
10 Aug 202600:15
cvelist
euvd
EUVD
EUVD-2026-54975
10 Aug 202600:15
euvd
nvd
NVD
CVE-2026-19380
10 Aug 202601:16
nvd
Vulners
Node
[
  {
    "vendor": "Mullvad",
    "product": "wireguard.sys",
    "versions": [
      {
        "version": "0.10.1",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:mullvad:wireguard.sys:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "IOCTL Handler"
    ]
  }
]

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10 Aug 2026 01:16Current
4.5Medium risk
Vulners AI Score4.5
CVSS 21.4
CVSS 3.12.3
CVSS 44.6
CVSS 32.3
11