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CVE-2026-91947

🗓️ 15 Sep 2026 15:18:05Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

FreeRDP server versions before 3.31.0 contain a use-after-free vulnerability in the DRDYNVC parser that dereferences a channel pointer after releasing the synchronization lock. Authenticated clients can race AUDIN channel closure messages against ...

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-91947 FreeRDP Server before 3.31.0 Use-After-Free via DRDYNVC
15 Sep 202615:18
cvelist
debiancve
Debian CVE
CVE-2026-91947
15 Sep 202615:18
debiancve
euvd
EUVD
EUVD-2026-78804
15 Sep 202615:18
euvd
nvd
NVD
CVE-2026-91947
15 Sep 202616:17
nvd
osv
OSV
DEBIAN-CVE-2026-91947
15 Sep 202616:17
osv
redhatcve
RedhatCVE
CVE-2026-91947
15 Sep 202617:39
redhatcve
Vulners
CNA
Node
freerdpfreerdpRange2.0.03.31.0
[
  {
    "vendor": "FreeRDP",
    "product": "FreeRDP",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "versionType": "semver",
        "version": "2.0.0",
        "lessThan": "3.31.0",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "3.31.0",
        "status": "unaffected"
      }
    ]
  }
]

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15 Sep 2026 16:17Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
CVSS 47.7
7