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CVE-2026-45253

🗓️ 21 May 2026 10:16:26Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 9 Views

Ptrace remote parameter validation flaw in syscall meta calls enables unprivileged local users to execute arbitrary kernel code.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
FreeBSD
FreeBSD -- Missing validation in ptrace(PT_SC_REMOTE)
20 May 202600:00
freebsd
ATTACKERKB
CVE-2026-45253
21 May 202609:17
attackerkb
Circl
CVE-2026-45253
21 May 202612:47
circl
CNNVD
FreeBSD 缓冲区错误漏洞
21 May 202600:00
cnnvd
CVE
CVE-2026-45253
21 May 202609:17
cve
Cvelist
CVE-2026-45253 Missing validation in ptrace(PT_SC_REMOTE)
21 May 202609:17
cvelist
EUVD
EUVD-2026-31257
21 May 202609:17
euvd
FreeBSD Advisory
FreeBSD-SA-26:21.ptrace
20 May 202600:00
freebsd_advisory
Tenable Nessus
FreeBSD : FreeBSD -- Missing validation in ptrace(PT_SC_REMOTE) (6c96da5e-54b6-11f1-8d7a-bc241121aa0a)
21 May 202600:00
nessus
Packet Storm News
FreeBSD Security Advisory - FreeBSD-SA-26:21.ptrace
20 May 202600:00
packetstormnews
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NVD
Node
freebsdfreebsdMatch14.3-
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freebsdfreebsdMatch14.3p1
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freebsdfreebsdMatch14.3p10
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freebsdfreebsdMatch14.3p11
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freebsdfreebsdMatch14.3p12
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freebsdfreebsdMatch14.3p2
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freebsdfreebsdMatch14.3p3
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freebsdfreebsdMatch14.3p6
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freebsdfreebsdMatch14.3p7
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freebsdfreebsdMatch14.3p8
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freebsdfreebsdMatch14.3p9
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freebsdfreebsdMatch14.4-
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freebsdfreebsdMatch14.4p1
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freebsdfreebsdMatch14.4p2
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freebsdfreebsdMatch14.4p3
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freebsdfreebsdMatch14.4p4
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freebsdfreebsdMatch14.4rc1
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freebsdfreebsdMatch15.0-
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freebsdfreebsdMatch15.0p1
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freebsdfreebsdMatch15.0p2
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freebsdfreebsdMatch15.0p3
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freebsdfreebsdMatch15.0p4
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freebsdfreebsdMatch15.0p5
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freebsdfreebsdMatch15.0p6
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freebsdfreebsdMatch15.0p7
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freebsdfreebsdMatch15.0p8

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