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CVE-2026-54538 xrdp: Pre-auth infinite loop via totalLength=0 in TS_SHARECONTROLHEADER

🗓️ 20 Jul 2026 16:57:32Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 21 Views

Unauthenticated attacker triggers pre-auth infinite loop in xrdp due to totalLength zero, causing CPU exhaustion; fix released in version 0.10.6.1.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
FreeBSD
xrdp -- multiple vulnerabilities
6 Jul 202600:00
freebsd
ATTACKERKB
CVE-2026-54538
20 Jul 202616:57
attackerkb
Circl
CVE-2026-54538
20 Jul 202619:15
circl
CVE
CVE-2026-54538
20 Jul 202616:57
cve
Debian CVE
CVE-2026-54538
20 Jul 202616:57
debiancve
EUVD
EUVD-2026-46032
20 Jul 202616:57
euvd
Fedora
[SECURITY] Fedora 44 Update: xrdp-0.10.6.1-1.fc44
16 Jul 202601:20
fedora
Fedora
[SECURITY] Fedora 43 Update: xrdp-0.10.6.1-1.fc43
16 Jul 202601:29
fedora
Tenable Nessus
Fedora 44 : xrdp (2026-05c06fa0a8)
16 Jul 202600:00
nessus
Tenable Nessus
Fedora 43 : xrdp (2026-bd0a75766f)
16 Jul 202600:00
nessus
Rows per page
[
  {
    "vendor": "neutrinolabs",
    "product": "xrdp",
    "versions": [
      {
        "version": "< 0.10.6.1",
        "status": "affected"
      }
    ]
  }
]

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