{
  "fix": "SUSE-SU-2026:4115-1",
  "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4115-1",
  "summary": "SUSE-SU-2026:4115-1, released September 9, 2026, fixes 11 CVEs in strongswan (version 5.9.14-150700.3.21.2). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "strongswan security update",
  "released": "2026-09-09T16:21:56Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-78134, high severity",
  "supported": true,
  "cveCount": 11,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00473,
  "maxCvss": 7.5,
  "vendorAdvisory": "https://osv.dev/vulnerability/SUSE-SU-2026:4115-1",
  "appliesTo": [
    {
      "product": "strongswan",
      "productUrl": "https://patchblox.com/security/product/linux/strongswan",
      "release": "sles 15.7",
      "fixedVersion": "5.9.14-150700.3.21.2",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-78134",
      "url": "https://patchblox.com/security/cve/CVE-2026-78134",
      "title": "strongSwan 4.5.0 through 6.0.7 has Incorrect Access Control in the eap-ttls and eap-peap plugins because there can be a missing or mismatched inner EAP identity.",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.1,
      "epss": 0.00451,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-78135",
      "url": "https://patchblox.com/security/cve/CVE-2026-78135",
      "title": "libcharon in strongSwan 5.9.7 through 6.0.7 mishandles behavioral workflow in the IKEv2 state machine. Because\u00A0CREATE_CHILD_SA requests are mishandled, there can be an authentication bypass.",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.3,
      "epss": 0.00424,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-47895",
      "url": "https://patchblox.com/security/cve/CVE-2026-47895",
      "title": "In strongSwan before 6.0.7, identity parsing/cloning is mishandled. Parsed EAP-Identities that result in an empty but non-NULL encoding are not correctly cloned and trigger a double-free once the duplicates are destroyed.",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00416,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-78130",
      "url": "https://patchblox.com/security/cve/CVE-2026-78130",
      "title": "strongSwan 4.2.0 through 6.0.7 has a NULL pointer dereference in the x509 plugin\u0027s attribute certificate parser.",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00346,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-78132",
      "url": "https://patchblox.com/security/cve/CVE-2026-78132",
      "title": "strongSwan 5.1.3 through 6.0.7 has an infinite loop in the x509 plugin\u0027s attribute certificate parser for\u00A0ietfAttrSyntax.",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00346,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-78126",
      "url": "https://patchblox.com/security/cve/CVE-2026-78126",
      "title": "strongswan: strongSwan 4.1.10 through 6.0.7 allows a NULL pointer dereference in the eap-aka plugin.",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.9,
      "epss": 0.00473,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-78123",
      "url": "https://patchblox.com/security/cve/CVE-2026-78123",
      "title": "strongswan: strongSwan 5.0.2 through 6.0.7 has an Expired Pointer Dereference in PKCS#7 parsing in the openssl plugin.",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.9,
      "epss": 0.00463,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-78129",
      "url": "https://patchblox.com/security/cve/CVE-2026-78129",
      "title": "strongSwan 4.6.2 through 6.0.7 has an infinite loop in PKCS#5 decryption.",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.9,
      "epss": 0.00463,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-78127",
      "url": "https://patchblox.com/security/cve/CVE-2026-78127",
      "title": "libcharon in strongSwan 4.1.2 through 6.0.7 has a missing release of memory after its effective lifetime in the IKE message parser.",
      "priority": "Routine",
      "severity": "Low",
      "cvss": 3.7,
      "epss": 0.0041,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-78131",
      "url": "https://patchblox.com/security/cve/CVE-2026-78131",
      "title": "strongSwan 4.2.0 through 6.0.7 has a missing release of memory after its effective lifetime in the x509 plugin\u0027s attribute certificate parser.",
      "priority": "Routine",
      "severity": "Low",
      "cvss": 3.7,
      "epss": 0.00275,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-78124",
      "url": "https://patchblox.com/security/cve/CVE-2026-78124",
      "title": "strongSwan 5.0.2 through 6.0.7 allows PKCS#7 certificate enumeration in the openssl plugin that leads to a lack of release of memory after its effective lifetime.",
      "priority": "Routine",
      "severity": "Low",
      "cvss": 3.7,
      "epss": 0.00254,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-10T07:50:38Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}