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CVE-2026-44296 Deskflow: TLS multiplexer DoS on failed `SSL_accept`

🗓️ 12 May 2026 20:52:59Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 57 Views

Deskflow TLS DoS on failed SSL_accept blocks all clients for ~1s; fixed in 1.26.0.167.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-44296
12 May 202620:52
–attackerkb
cnnvd
CNNVD
Deskflow Resource Management Error Vulnerability
12 May 202600:00
–cnnvd
cve
CVE
CVE-2026-44296
12 May 202620:52
–cve
debiancve
Debian CVE
CVE-2026-44296
12 May 202620:52
–debiancve
euvd
EUVD
EUVD-2026-29847
12 May 202620:52
–euvd
mend
Mend
CVE-2026-44296
12 May 202620:52
–mend
nvd
NVD
CVE-2026-44296
12 May 202622:16
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-44296
12 May 202622:16
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-44296
12 May 202622:16
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-40447
12 May 202600:00
–ptsecurity
Rows per page
[
  {
    "vendor": "deskflow",
    "product": "deskflow",
    "versions": [
      {
        "version": "< 1.26.0.167",
        "status": "affected"
      }
    ]
  }
]

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12 May 2026 20:52Current
CVSS 3.17.5
EPSS0.00279
SSVC
57