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CVE-2026-2261

🗓️ 09 Mar 2026 12:10:08Reported by freebsdType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

CVE-2026-2261: blocklistd leaks a socket per adverse event, exhausts descriptors, and may fail to block or receive reports.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
FreeBSD
FreeBSD -- blocklistd(8) socket leak
10 Feb 202600:00
freebsd
ATTACKERKB
CVE-2026-2261
9 Mar 202612:10
attackerkb
CNNVD
FreeBSD 安全漏洞
9 Mar 202600:00
cnnvd
Cvelist
CVE-2026-2261 blocklistd(8) socket leak
9 Mar 202612:10
cvelist
EUVD
EUVD-2026-10332
9 Mar 202615:30
euvd
EUVD
EUVD-2026-10333
9 Mar 202615:30
euvd
FreeBSD Advisory
FreeBSD-SA-26:03.blocklistd
10 Feb 202600:00
freebsd_advisory
Tenable Nessus
FreeBSD : FreeBSD -- blocklistd(8) socket leak (8d8012e5-0705-11f1-8148-bc241121aa0a)
11 Feb 202600:00
nessus
NVD
CVE-2026-2261
9 Mar 202613:15
nvd
Packet Storm News
FreeBSD Security Advisory - FreeBSD-SA-26:03.blocklistd
10 Feb 202600:00
packetstormnews
Rows per page
NVD
Node
freebsdfreebsdMatch15.0-
OR
freebsdfreebsdMatch15.0p1
OR
freebsdfreebsdMatch15.0p2
[
  {
    "defaultStatus": "unknown",
    "modules": [
      "blocklistd"
    ],
    "product": "FreeBSD",
    "vendor": "FreeBSD",
    "versions": [
      {
        "lessThan": "p3",
        "status": "affected",
        "version": "15.0-RELEASE",
        "versionType": "release"
      }
    ]
  }
]

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17 Mar 2026 15:54Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
EPSS0.00032
SSVC
5