Vulnerability-Lookup

CVE-2026-3608 (GCVE-0-2026-3608)

Vulnerability from cvelistv5 – Published: 2026-03-25 08:46 – Updated: 2026-07-15 01:02

Title

Stack overflow in Kea daemons

Summary

Sending a maliciously crafted message to the kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, or kea-dhcp6 daemons over any configured API socket or HA listener can cause the receiving daemon to exit with a stack overflow error. This issue affects Kea versions 2.6.0 through 2.6.4 and 3.0.0 through 3.0.2.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-03-25 13:26 UTC

CWE

CWE-617 - Reachable Assertion

Assigner

isc mitre root

References

9 references

URL	Tags
https://kb.isc.org/docs/cve-2026-3608	vendor-advisory
https://downloads.isc.org/isc/kea/2.6.5	patch
https://downloads.isc.org/isc/kea/3.0.3	patch
http://www.openwall.com/lists/oss-security/2026/03/25/6
https://access.redhat.com/security/cve/CVE-2026-3608	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2451139	issue-trackingx_refsource_REDHAT
https://security.access.redhat.com/data/csaf/v2/v…	x_sadp-csaf-vex
https://access.redhat.com/errata/RHSA-2026:11344	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:7342	vendor-advisoryx_refsource_REDHAT

Impacted products

3 products

Vendor	Product	Version
ISC	Kea	Affected: 2.6.0 , ≤ 2.6.4 (custom) Affected: 3.0.0 , ≤ 3.0.2 (custom) cpe:2.3:a:isc:kea:::::::: cpe:2.3:a:isc:kea::::::::
Red Hat	Red Hat Enterprise Linux 10	Unaffected: 0:3.0.1-3.el10_1 , < * (rpm) cpe:/o:redhat:enterprise_linux:10.1
Red Hat	Red Hat Enterprise Linux 10.0 Extended Update Support	Unaffected: 0:2.6.3-2.el10_0.3 , < * (rpm) cpe:/o:redhat:enterprise_linux_eus:10.0

Date Public

2026-03-25 00:00

Credits

ISC would like to thank Ali Norouzi of Keysight for bringing this vulnerability to our attention.

Show details on NVD website

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A remote attacker can send a maliciously crafted message to the kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, or kea-dhcp6 daemons over any configured API socket or HA listener. This can cause a stack overflow error, leading to the daemon exiting and resulting in a Denial of Service (DoS).\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-617\", \"description\": \"Reachable Assertion\"}]}], \"providerMetadata\": {\"orgId\": \"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\", \"shortName\": \"redhat-SADP\", \"dateUpdated\": \"2026-07-15T01:02:33.862Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-3608\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-03-25T13:26:04.073699Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-03-25T13:26:07.634Z\"}}], \"cna\": {\"title\": \"Stack overflow in Kea daemons\", \"source\": {\"discovery\": \"EXTERNAL\"}, \"credits\": [{\"lang\": \"en\", \"value\": \"ISC would like to thank Ali Norouzi of Keysight for bringing this vulnerability to our attention.\"}], \"impacts\": [{\"descriptions\": [{\"lang\": \"en\", \"value\": \"Loss of DHCP services\"}]}], \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\"}}], \"affected\": [{\"vendor\": \"ISC\", \"product\": \"Kea\", \"versions\": [{\"status\": \"affected\", \"version\": \"2.6.0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"2.6.4\"}, {\"status\": \"affected\", \"version\": \"3.0.0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"3.0.2\"}], \"defaultStatus\": \"unaffected\"}], \"exploits\": [{\"lang\": \"en\", \"value\": \"We are not aware of any active exploits.\"}], \"solutions\": [{\"lang\": \"en\", \"value\": \"Upgrade to the patched release most closely related to your current version of Kea: 2.6.5 or 3.0.3.\"}], \"datePublic\": \"2026-03-25T00:00:00.000Z\", \"references\": [{\"url\": \"https://kb.isc.org/docs/cve-2026-3608\", \"name\": \"CVE-2026-3608\", \"tags\": [\"vendor-advisory\"]}, {\"url\": \"https://downloads.isc.org/isc/kea/2.6.5\", \"tags\": [\"patch\"]}, {\"url\": \"https://downloads.isc.org/isc/kea/3.0.3\", \"tags\": [\"patch\"]}], \"workarounds\": [{\"lang\": \"en\", \"value\": \"Securing the API sockets with TLS, and requiring the client to authenticate with a certificate (mutual authentication), prevents the attacker from establishing an API connection to Kea.  Set cert-required to true (the default) to require a client certificate.  See: https://kea.readthedocs.io/en/stable/arm/security.html#tls-https-configuration\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Sending a maliciously crafted message to the kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, or kea-dhcp6 daemons over any configured API socket or HA listener can cause the receiving daemon to exit with a stack overflow error.\\nThis issue affects Kea versions 2.6.0 through 2.6.4 and 3.0.0 through 3.0.2.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-617\", \"description\": \"CWE-617 Reachable Assertion\"}]}], \"cpeApplicability\": [{\"nodes\": [{\"cpeMatch\": [{\"criteria\": \"cpe:2.3:a:isc:kea:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndIncluding\": \"2.6.4\", \"versionStartIncluding\": \"2.6.0\"}, {\"criteria\": \"cpe:2.3:a:isc:kea:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndIncluding\": \"3.0.2\", \"versionStartIncluding\": \"3.0.0\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"404fd4d2-a609-4245-b543-2c944a302a22\", \"shortName\": \"isc\", \"dateUpdated\": \"2026-03-25T08:46:48.992Z\"}}}",
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}

alsa-2026:7342

Vulnerability from osv_almalinux

Published

2026-04-09 00:00

Modified

2026-04-15 07:38

Summary

Important: kea security update

Details

DHCP implementation from Internet Systems Consortium, Inc. that features fully functional DHCPv4, DHCPv6 and Dynamic DNS servers. Both DHCP servers fully support server discovery, address assignment, renewal, rebinding and release. The DHCPv6 server supports prefix delegation. Both servers support DNS Update mechanism, using stand-alone DDNS daemon.

Security Fix(es):

Kea: Kea: Denial of Service via maliciously crafted message (CVE-2026-3608)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

References

URL

Type

	https://access.redhat.com/errata/RHSA-2026:7342	ADVISORY
	https://access.redhat.com/security/cve/CVE-2026-3608	REPORT
	https://bugzilla.redhat.com/2451139	REPORT
	https://errata.almalinux.org/10/ALSA-2026-7342.html	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:10",
        "name": "kea-doc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.0.1-3.el10_1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "DHCP implementation from Internet Systems Consortium, Inc. that features fully functional DHCPv4, DHCPv6 and Dynamic DNS servers. Both DHCP servers fully support server discovery, address assignment, renewal, rebinding and release. The DHCPv6 server supports prefix delegation. Both servers support DNS Update mechanism, using stand-alone DDNS daemon.  \n\nSecurity Fix(es):  \n\n  * Kea: Kea: Denial of Service via maliciously crafted message (CVE-2026-3608)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n",
  "id": "ALSA-2026:7342",
  "modified": "2026-04-15T07:38:07Z",
  "published": "2026-04-09T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:7342"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-3608"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2451139"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/10/ALSA-2026-7342.html"
    }
  ],
  "related": [
    "CVE-2026-3608"
  ],
  "summary": "Important: kea security update"
}

CERTFR-2026-AVI-0356

Vulnerability from certfr_avis - Published: 2026-03-25 - Updated: 2026-03-25

Une vulnérabilité a été découverte dans ISC Kea. Elle permet à un attaquant de provoquer un déni de service à distance.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

	Vendor	Product	Description
	ISC	Kea DHCP	Kea versions 3.0.x antérieures à 3.0.3
	ISC	Kea DHCP	Kea versions 2.6.x antérieures à 2.6.5

References

Title

Publication Time

FKIE_CVE-2026-3608

Vulnerability from fkie_nvd - Published: 2026-03-25 09:16 - Updated: 2026-07-15 02:21

Severity

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

References

	URL	Tags
	security-officer@isc.org	https://downloads.isc.org/isc/kea/2.6.5
	security-officer@isc.org	https://downloads.isc.org/isc/kea/3.0.3
	security-officer@isc.org	https://kb.isc.org/docs/cve-2026-3608
	af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2026/03/25/6
	0b0ca135-0b70-47e7-9f44-1890c2a1c46c	https://access.redhat.com/errata/RHSA-2026:11344
	0b0ca135-0b70-47e7-9f44-1890c2a1c46c	https://access.redhat.com/errata/RHSA-2026:7342
	0b0ca135-0b70-47e7-9f44-1890c2a1c46c	https://access.redhat.com/security/cve/CVE-2026-3608
	0b0ca135-0b70-47e7-9f44-1890c2a1c46c	https://bugzilla.redhat.com/show_bug.cgi?id=2451139
	0b0ca135-0b70-47e7-9f44-1890c2a1c46c	https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-3608.json

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Kea",
          "vendor": "ISC",
          "versions": [
            {
              "lessThanOrEqual": "2.6.4",
              "status": "affected",
              "version": "2.6.0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "3.0.2",
              "status": "affected",
              "version": "3.0.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "security-officer@isc.org"
    },
    {
      "affectedData": [
        {
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "cpes": [
            "cpe:/o:redhat:enterprise_linux:10.1"
          ],
          "defaultStatus": "affected",
          "packageName": "kea",
          "product": "Red Hat Enterprise Linux 10",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "0:3.0.1-3.el10_1",
              "versionType": "rpm"
            }
          ]
        },
        {
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "cpes": [
            "cpe:/o:redhat:enterprise_linux_eus:10.0"
          ],
          "defaultStatus": "affected",
          "packageName": "kea",
          "product": "Red Hat Enterprise Linux 10.0 Extended Update Support",
          "vendor": "Red Hat",
          "versions": [
            {
              "lessThan": "*",
              "status": "unaffected",
              "version": "0:2.6.3-2.el10_0.3",
              "versionType": "rpm"
            }
          ]
        }
      ],
      "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Sending a maliciously crafted message to the kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, or kea-dhcp6 daemons over any configured API socket or HA listener can cause the receiving daemon to exit with a stack overflow error.\nThis issue affects Kea versions 2.6.0 through 2.6.4 and 3.0.0 through 3.0.2."
    },
    {
      "lang": "es",
      "value": "Enviar un mensaje dise\u00f1ado maliciosamente a los demonios kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4 o kea-dhcp6 a trav\u00e9s de cualquier socket API o oyente HA configurado puede provocar que el demonio receptor se cierre con un error de desbordamiento de pila.\nEste problema afecta a las versiones de Kea 2.6.0 a 2.6.4 y 3.0.0 a 3.0.2."
    }
  ],
  "id": "CVE-2026-3608",
  "lastModified": "2026-07-15T02:21:01.497",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "security-officer@isc.org",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
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          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-03-25T13:26:04.073699Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-03-25T09:16:25.810",
  "references": [
    {
      "source": "security-officer@isc.org",
      "url": "https://downloads.isc.org/isc/kea/2.6.5"
    },
    {
      "source": "security-officer@isc.org",
      "url": "https://downloads.isc.org/isc/kea/3.0.3"
    },
    {
      "source": "security-officer@isc.org",
      "url": "https://kb.isc.org/docs/cve-2026-3608"
    },
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      "url": "http://www.openwall.com/lists/oss-security/2026/03/25/6"
    },
    {
      "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
      "url": "https://access.redhat.com/errata/RHSA-2026:11344"
    },
    {
      "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
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    },
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    },
    {
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      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-3608.json"
    }
  ],
  "sourceIdentifier": "security-officer@isc.org",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
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          "value": "CWE-617"
        }
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      "source": "security-officer@isc.org",
      "type": "Secondary"
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    {
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          "value": "CWE-617"
        }
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      "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
      "type": "Secondary"
    }
  ]
}

GHSA-8XCR-6F99-HM7W

Vulnerability from github – Published: 2026-03-25 09:31 – Updated: 2026-06-30 03:36

Details

Severity

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-3608"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-617"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-25T09:16:25Z",
    "severity": "HIGH"
  },
  "details": "Sending a maliciously crafted message to the kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, or kea-dhcp6 daemons over any configured API socket or HA listener can cause the receiving daemon to exit with a stack overflow error.\nThis issue affects Kea versions 2.6.0 through 2.6.4 and 3.0.0 through 3.0.2.",
  "id": "GHSA-8xcr-6f99-hm7w",
  "modified": "2026-06-30T03:36:00Z",
  "published": "2026-03-25T09:31:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3608"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:11344"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:7342"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2026-3608"
    },
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      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2451139"
    },
    {
      "type": "WEB",
      "url": "https://downloads.isc.org/isc/kea/2.6.5"
    },
    {
      "type": "WEB",
      "url": "https://downloads.isc.org/isc/kea/3.0.3"
    },
    {
      "type": "WEB",
      "url": "https://kb.isc.org/docs/cve-2026-3608"
    },
    {
      "type": "WEB",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-3608.json"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/03/25/6"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

OPENSUSE-SU-2026:10421-1

Vulnerability from csaf_opensuse - Published: 2026-03-25 00:00 - Updated: 2026-03-25 00:00

Summary

kea-3.0.3-1.1 on GA media

Severity

Moderate

Scope

1 vulnerability in this advisory, including CVE-2026-3608.

CVE-2026-3608

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Recommended: 120 products

Open the full advisory

OPENSUSE-SU-2026:20452-1

Vulnerability from csaf_opensuse - Published: 2026-04-01 09:24 - Updated: 2026-04-01 09:24

Summary

Security update for kea

Severity

Important

Scope

2 vulnerabilities in this advisory, including CVE-2026-3608.

CVE-2026-3608

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Recommended: 117 products

Open the full advisory

RHSA-2026:11344

Vulnerability from csaf_redhat - Published: 2026-04-28 09:49 - Updated: 2026-06-30 04:23

Summary

Red Hat Security Advisory: kea security update

Severity

Important

Scope

1 vulnerability in this advisory, including CVE-2026-3608.

CVE-2026-3608

A flaw was found in Kea. A remote attacker can send a maliciously crafted message to the kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, or kea-dhcp6 daemons over any configured API socket or HA listener. This can cause a stack overflow error, leading to the daemon exiting and resulting in a Denial of Service (DoS).

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Fixed: 78 products

https://access.redhat.com/errata/RHSA-2026:11344

Open the full advisory

RHSA-2026:7342

Vulnerability from csaf_redhat - Published: 2026-04-09 18:33 - Updated: 2026-06-30 04:26

Summary

Red Hat Security Advisory: kea security update

Severity

Important

Scope

1 vulnerability in this advisory, including CVE-2026-3608.

CVE-2026-3608

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Fixed: 90 products

https://access.redhat.com/errata/RHSA-2026:7342

Open the full advisory

SUSE-SU-2026:1378-1

Vulnerability from csaf_suse - Published: 2026-04-16 07:19 - Updated: 2026-04-16 07:19

Summary

Security update for kea

Severity

Important

Scope

1 vulnerability in this advisory, including CVE-2026-3608.

CVE-2026-3608

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Recommended: 109 products

Open the full advisory

SUSE-SU-2026:1548-1

Vulnerability from csaf_suse - Published: 2026-04-22 09:40 - Updated: 2026-04-22 09:40

Summary

Security update for kea

Severity

Important

Scope

1 vulnerability in this advisory, including CVE-2026-3608.

CVE-2026-3608

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Recommended: 164 products

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-3608 (GCVE-0-2026-3608)

Vulnerability from osv_almalinux

Solutions

Tags

Sightings

Nomenclature

Related by attack behaviour