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CVE-2026-49416

🗓️ 27 Jun 2026 10:16:38Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 12 Views

History size validation flaw in CONS_HISTORY causes heap overflow via vt device, enabling local privilege escalation.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
FreeBSD
FreeBSD -- Integer overflow in vt(4) CONS_HISTORY ioctl
9 Jun 202600:00
freebsd
ATTACKERKB
CVE-2026-49416
27 Jun 202609:25
attackerkb
Circl
CVE-2026-49416
27 Jun 202613:55
circl
CVE
CVE-2026-49416
27 Jun 202609:25
cve
Cvelist
CVE-2026-49416 Integer overflow in vt(4) CONS_HISTORY ioctl
27 Jun 202609:25
cvelist
EUVD
EUVD-2026-39960
27 Jun 202609:25
euvd
FreeBSD Advisory
FreeBSD-SA-26:34.vt
9 Jun 202600:00
freebsd_advisory
Tenable Nessus
FreeBSD : FreeBSD -- Integer overflow in vt(4) CONS_HISTORY ioctl (71036b90-6476-11f1-958d-bc241121aa0a)
11 Jun 202600:00
nessus
Packet Storm News
FreeBSD Security Advisory - FreeBSD-SA-26:34.vt
9 Jun 202600:00
packetstormnews
Positive Technologies
PT-2026-53065
27 Jun 202600:00
ptsecurity
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freebsdfreebsdMatch14.3-
freebsdfreebsdMatch14.3p1
freebsdfreebsdMatch14.3p10
freebsdfreebsdMatch14.3p11
freebsdfreebsdMatch14.3p12
freebsdfreebsdMatch14.3p13
freebsdfreebsdMatch14.3p14
freebsdfreebsdMatch14.3p2
freebsdfreebsdMatch14.3p3
freebsdfreebsdMatch14.3p4
freebsdfreebsdMatch14.3p5
freebsdfreebsdMatch14.3p6
freebsdfreebsdMatch14.3p7
freebsdfreebsdMatch14.3p8
freebsdfreebsdMatch14.3p9
freebsdfreebsdMatch14.4-
freebsdfreebsdMatch14.4p1
freebsdfreebsdMatch14.4p2
freebsdfreebsdMatch14.4p3
freebsdfreebsdMatch14.4p4
freebsdfreebsdMatch14.4p5
freebsdfreebsdMatch15.0-
freebsdfreebsdMatch15.0p1
freebsdfreebsdMatch15.0p2
freebsdfreebsdMatch15.0p3
freebsdfreebsdMatch15.0p4
freebsdfreebsdMatch15.0p5
freebsdfreebsdMatch15.0p6
freebsdfreebsdMatch15.0p7
freebsdfreebsdMatch15.0p8
freebsdfreebsdMatch15.0p9

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