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CVE-2026-91960 FreeRDP before 3.31.0 Integer Overflow Double Free

🗓️ 15 Sep 2026 15:18:14Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 10 Views

FreeRDP versions before 3.31.0 contain an integer overflow in WinPR's Stream_EnsureRemainingCapacity function that allows remote attackers to cause denial of service. A malicious RD Gateway peer can send a WebSocket Ping frame with a crafted 64-bi...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-91960
15 Sep 202615:18
cve
debiancve
Debian CVE
CVE-2026-91960
15 Sep 202615:18
debiancve
euvd
EUVD
EUVD-2026-78636
15 Sep 202615:18
euvd
nvd
NVD
CVE-2026-91960
15 Sep 202616:17
nvd
osv
OSV
DEBIAN-CVE-2026-91960
15 Sep 202616:17
osv
ptsecurity
Positive Technologies
PT-2026-92079
15 Sep 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-91960
15 Sep 202618:09
redhatcve
vulnrichment
Vulnrichment
CVE-2026-91960 FreeRDP before 3.31.0 Integer Overflow Double Free
15 Sep 202615:18
vulnrichment
[
  {
    "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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15 Sep 2026 15:18Current
CVSS 3.16.5
CVSS 47.1
10