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CVE-2026-91961

🗓️ 15 Sep 2026 15:18:15Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 38 Views

DoS in FreeRDP before 3.31.0: malicious RDP server triggers URBDRC OutputBufferSize assertion.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
nessus
Tenable Nessus
Amazon Linux 2023 : freerdp, freerdp-devel, freerdp-libs (ALAS2023-2026-2142)
14 Sep 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-91961
15 Sep 202600:00
–nessus
amazon
Amazon
Important: freerdp
14 Sep 202600:00
–amazon
cvelist
Cvelist
CVE-2026-91961 FreeRDP before 3.31.0 Denial of Service via URBDRC
15 Sep 202615:18
–cvelist
debiancve
Debian CVE
CVE-2026-91961
15 Sep 202615:18
–debiancve
euvd
EUVD
EUVD-2026-78637
15 Sep 202615:18
–euvd
nvd
NVD
CVE-2026-91961
15 Sep 202616:17
–nvd
osv
OSV
DEBIAN-CVE-2026-91961
15 Sep 202616:17
–osv
osv
OSV
UBUNTU-CVE-2026-91961
15 Sep 202616:17
–osv
ptsecurity
Positive Technologies
PT-2026-92080
15 Sep 202600:00
–ptsecurity
Rows per page
NVD
Vulners
CNA
Node
freerdpfreerdpRange<3.31.0
[
  {
    "vendor": "FreeRDP",
    "product": "FreeRDP",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "3.31.0"
      },
      {
        "version": "3.31.0",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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23 Sep 2026 20:02Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.5
CVSS 47.1
EPSS0.00371
SSVC
38