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CVE-2026-4247

🗓️ 26 Mar 2026 07:16:20Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 1 Views

FreeBSD leaks memory buffers when challenge ACKs exceed default rate limits of five per second.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
FreeBSD
FreeBSD -- TCP: remotely exploitable DoS vector (mbuf leak)
25 Mar 202600:00
freebsd
ATTACKERKB
CVE-2026-4247
26 Mar 202606:09
attackerkb
Circl
CVE-2026-4247
26 Mar 202609:08
circl
CNNVD
FreeBSD 安全漏洞
26 Mar 202600:00
cnnvd
CVE
CVE-2026-4247
26 Mar 202606:09
cve
Cvelist
CVE-2026-4247 TCP: remotely exploitable DoS vector (mbuf leak)
26 Mar 202606:09
cvelist
EUVD
EUVD-2026-16128
26 Mar 202609:30
euvd
FreeBSD Advisory
FreeBSD-SA-26:06.tcp
26 Mar 202600:00
freebsd_advisory
Tenable Nessus
FreeBSD : FreeBSD -- TCP: remotely exploitable DoS vector (mbuf leak) (7aa913e9-28d1-11f1-b35e-bc241121aa0a)
26 Mar 202600:00
nessus
Packet Storm News
FreeBSD Security Advisory - FreeBSD-SA-26:06.tcp
26 Mar 202600:00
packetstormnews
Rows per page
NVD
Node
freebsdfreebsdMatch14.3-
OR
freebsdfreebsdMatch14.3p1
OR
freebsdfreebsdMatch14.3p2
OR
freebsdfreebsdMatch14.3p3
OR
freebsdfreebsdMatch14.3p4
OR
freebsdfreebsdMatch14.3p5
OR
freebsdfreebsdMatch14.3p6
OR
freebsdfreebsdMatch14.3p7
OR
freebsdfreebsdMatch14.3p8
OR
freebsdfreebsdMatch14.3p9
OR
freebsdfreebsdMatch14.4-
OR
freebsdfreebsdMatch14.4rc1
OR
freebsdfreebsdMatch15.0-
OR
freebsdfreebsdMatch15.0p1
OR
freebsdfreebsdMatch15.0p2
OR
freebsdfreebsdMatch15.0p3
OR
freebsdfreebsdMatch15.0p4

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