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CVE-2026-42511 Remote code execution via malicious DHCP options

🗓️ 30 Apr 2026 06:56:36Reported by freebsdType 
cvelist
 cvelist
🔗 www.cve.org👁 29 Views

CVE-2026-42511 enables remote code execution via malicious DHCP options and unescaped quotes in the lease file.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
FreeBSD
FreeBSD -- Remote code execution via malicious DHCP options
29 Apr 202600:00
freebsd
ATTACKERKB
CVE-2026-42511
30 Apr 202606:56
attackerkb
Circl
CVE-2026-42511
4 May 202606:44
circl
CNNVD
FreeBSD 安全漏洞
30 Apr 202600:00
cnnvd
CVE
CVE-2026-42511
30 Apr 202606:56
cve
EUVD
EUVD-2026-26350
30 Apr 202606:56
euvd
FreeBSD Advisory
FreeBSD-SA-26:12.dhclient
29 Apr 202600:00
freebsd_advisory
Tenable Nessus
FreeBSD : FreeBSD -- Remote code execution via malicious DHCP options (9eb2533e-4434-11f1-bb07-bc241121aa0a)
30 Apr 202600:00
nessus
NVD
CVE-2026-42511
30 Apr 202607:16
nvd
Packet Storm News
FreeBSD Security Advisory - FreeBSD-SA-26:12.dhclient
29 Apr 202600:00
packetstormnews
Rows per page
[
  {
    "defaultStatus": "unknown",
    "modules": [
      "dhclient"
    ],
    "product": "FreeBSD",
    "vendor": "FreeBSD",
    "versions": [
      {
        "status": "affected",
        "versionType": "release",
        "version": "15.0-RELEASE",
        "lessThan": "p7"
      },
      {
        "status": "affected",
        "versionType": "release",
        "version": "14.4-RELEASE",
        "lessThan": "p3"
      },
      {
        "status": "affected",
        "versionType": "release",
        "version": "14.3-RELEASE",
        "lessThan": "p12"
      },
      {
        "status": "affected",
        "versionType": "release",
        "version": "13.5-RELEASE",
        "lessThan": "p13"
      }
    ]
  }
]

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