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CVE-2026-42512

🗓️ 30 Apr 2026 07:58:37Reported by freebsdType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 40 Views

CVE-2026-42512 enables code execution via out of bounds heap write in dhclient env entry resize.

Related
Detection
Affected
Refs
Social
NVD
Node
freebsdfreebsdMatch13.5-
OR
freebsdfreebsdMatch13.5beta3
OR
freebsdfreebsdMatch13.5p1
OR
freebsdfreebsdMatch13.5p10
OR
freebsdfreebsdMatch13.5p11
OR
freebsdfreebsdMatch13.5p12
OR
freebsdfreebsdMatch13.5p2
OR
freebsdfreebsdMatch13.5p3
OR
freebsdfreebsdMatch13.5p4
OR
freebsdfreebsdMatch13.5p5
OR
freebsdfreebsdMatch13.5p6
OR
freebsdfreebsdMatch13.5p7
OR
freebsdfreebsdMatch13.5p8
OR
freebsdfreebsdMatch13.5p9
OR
freebsdfreebsdMatch14.3-
OR
freebsdfreebsdMatch14.3p1
OR
freebsdfreebsdMatch14.3p10
OR
freebsdfreebsdMatch14.3p11
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
freebsdfreebsdMatch14.4p1
OR
freebsdfreebsdMatch14.4p2
OR
freebsdfreebsdMatch14.4rc1
OR
freebsdfreebsdMatch15.0-
OR
freebsdfreebsdMatch15.0p1
OR
freebsdfreebsdMatch15.0p2
OR
freebsdfreebsdMatch15.0p3
OR
freebsdfreebsdMatch15.0p4
OR
freebsdfreebsdMatch15.0p5
OR
freebsdfreebsdMatch15.0p6
[
  {
    "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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01 May 2026 16:16Current
6Medium risk
Vulners AI Score6
CVSS 3.18.1
EPSS0.00065
SSVC
40