Vulnerability-Lookup

SUSE-SU-2026:4492-1

Vulnerability from csaf_suse - Published: 2026-10-05 13:22 - Updated: 2026-10-06 10:25

Summary

Security update for wpa_supplicant

Severity

Important

Notes

Title of the patch: Security update for wpa_supplicant

Description of the patch: This update for wpa_supplicant fixes the following issues: - CVE-2026-78807: missing validation in driver-based PMKSA selection within wpa_supplicant can allow local security bypasses (bsc#1280914).

Patchnames: SUSE-2026-4492,SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-4492,SUSE-SLE-Product-SLES_SAP-15-SP6-2026-4492

CVE-2025-24912

3.7 (Low)


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

Affected products

Recommended 12 products

Product	Version	Remediation
Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:wpa_supplicant-0:2.10-150600.7.11.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:wpa_supplicant-0:2.10-150600.7.11.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:wpa_supplicant-0:2.10-150600.7.11.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 15 SP6-LTSS:wpa_supplicant-0:2.10-150600.7.11.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.x86_64	—	Vendor Fix

Threats

Impact low

CVE-2026-78807

7.1 (High)


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

Affected products

Recommended 12 products, the same list as for CVE-2025-24912

Threats

Impact important

References

11 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/s…	self
https://www.suse.com/support/update/announcement/…	self
https://www.suse.com/support/update/announcement/…	self
https://bugzilla.suse.com/1280914	self
https://www.suse.com/security/cve/CVE-2025-24912/	self
https://www.suse.com/security/cve/CVE-2026-78807/	self
https://www.suse.com/security/cve/CVE-2025-24912	external
https://bugzilla.suse.com/1239461	external
https://www.suse.com/security/cve/CVE-2026-78807	external
https://bugzilla.suse.com/1280914	external

JSON

To clipboard

{
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      "text": "important"
    },
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    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
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        "category": "description",
        "text": "This update for wpa_supplicant fixes the following issues:\n\n- CVE-2026-78807: missing validation in driver-based PMKSA selection within wpa_supplicant can allow local security\n  bypasses (bsc#1280914).\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2026-4492,SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-4492,SUSE-SLE-Product-SLES_SAP-15-SP6-2026-4492",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
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      }
    ],
    "publisher": {
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      "namespace": "https://www.suse.com/"
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        "category": "external",
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      },
      {
        "category": "self",
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      },
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          "name": "wpa_supplicant-0:2.10-150600.7.11.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP6-LTSS",
          "product_id": "SUSE Linux Enterprise Server for SAP Applications 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.x86_64"
        },
        "product_reference": "wpa_supplicant-0:2.10-150600.7.11.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 15 SP6"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-24912",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2025-24912"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "hostapd fails to process crafted RADIUS packets properly. When hostapd authenticates wi-fi devices with RADIUS authentication, an attacker in the position between the hostapd and the RADIUS server may inject crafted RADIUS packets and force RADIUS authentications to fail.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 15 SP6-LTSS:wpa_supplicant-0:2.10-150600.7.11.1.aarch64",
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          "SUSE Linux Enterprise Server 15 SP6-LTSS:wpa_supplicant-0:2.10-150600.7.11.1.s390x",
          "SUSE Linux Enterprise Server 15 SP6-LTSS:wpa_supplicant-0:2.10-150600.7.11.1.x86_64",
          "SUSE Linux Enterprise Server 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.aarch64",
          "SUSE Linux Enterprise Server 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.ppc64le",
          "SUSE Linux Enterprise Server 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.s390x",
          "SUSE Linux Enterprise Server 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.aarch64",
          "SUSE Linux Enterprise Server for SAP Applications 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.ppc64le",
          "SUSE Linux Enterprise Server for SAP Applications 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.s390x",
          "SUSE Linux Enterprise Server for SAP Applications 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2025-24912",
          "url": "https://www.suse.com/security/cve/CVE-2025-24912"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1239461 for CVE-2025-24912",
          "url": "https://bugzilla.suse.com/1239461"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server 15 SP6-LTSS:wpa_supplicant-0:2.10-150600.7.11.1.aarch64",
            "SUSE Linux Enterprise Server 15 SP6-LTSS:wpa_supplicant-0:2.10-150600.7.11.1.ppc64le",
            "SUSE Linux Enterprise Server 15 SP6-LTSS:wpa_supplicant-0:2.10-150600.7.11.1.s390x",
            "SUSE Linux Enterprise Server 15 SP6-LTSS:wpa_supplicant-0:2.10-150600.7.11.1.x86_64",
            "SUSE Linux Enterprise Server 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.aarch64",
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            "SUSE Linux Enterprise Server 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.s390x",
            "SUSE Linux Enterprise Server 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.aarch64",
            "SUSE Linux Enterprise Server for SAP Applications 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.ppc64le",
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            "SUSE Linux Enterprise Server for SAP Applications 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server 15 SP6-LTSS:wpa_supplicant-0:2.10-150600.7.11.1.aarch64",
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            "SUSE Linux Enterprise Server 15 SP6-LTSS:wpa_supplicant-0:2.10-150600.7.11.1.s390x",
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            "SUSE Linux Enterprise Server 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.aarch64",
            "SUSE Linux Enterprise Server 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.ppc64le",
            "SUSE Linux Enterprise Server 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.s390x",
            "SUSE Linux Enterprise Server 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.aarch64",
            "SUSE Linux Enterprise Server for SAP Applications 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.ppc64le",
            "SUSE Linux Enterprise Server for SAP Applications 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-10-05T13:22:34Z",
          "details": "low"
        }
      ],
      "title": "CVE-2025-24912"
    },
    {
      "cve": "CVE-2026-78807",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-78807"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue in wpa_supplicant all versions before v.2.12 allows a local attacker to bypass proper network context and AKMP matching for PMKSA caching via missing validation in the driver based PMKSA selection path in wpa.c",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "SUSE Linux Enterprise Server 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.x86_64",
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          "SUSE Linux Enterprise Server for SAP Applications 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-78807",
          "url": "https://www.suse.com/security/cve/CVE-2026-78807"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1280914 for CVE-2026-78807",
          "url": "https://bugzilla.suse.com/1280914"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server 15 SP6-LTSS:wpa_supplicant-0:2.10-150600.7.11.1.aarch64",
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            "SUSE Linux Enterprise Server for SAP Applications 15 SP6:wpa_supplicant-0:2.10-150600.7.11.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "products": [
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          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-10-05T13:22:34Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-78807"
    }
  ]
}

CVE-2025-24912 (GCVE-0-2025-24912)

Vulnerability from cvelistv5 – Published: 2025-03-12 04:43 – Updated: 2025-03-12 13:21

Summary

hostapd fails to process crafted RADIUS packets properly. When hostapd authenticates wi-fi devices with RADIUS authentication, an attacker in the position between the hostapd and the RADIUS server may inject crafted RADIUS packets and force RADIUS authentications to fail.

Severity

3.7 (Low)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-03-12 13:21 UTC

CWE

CWE-826 - Premature Release of Resource During Expected Lifetime

Assigner

jpcert CNA under the jpcert root

CNA scorecard C 64/100 over 176 records in the last 180 days details

References

4 references

URL	Tags
https://w1.fi/hostapd/
https://w1.fi/cgit/hostap/commit/?id=726432d7622c…
https://w1.fi/cgit/hostap/commit/?id=339a334551ca…
https://jvn.jp/en/jp/JVN19358384/

Impacted products

1 product

Vendor	Product	Version
Jouni Malinen	hostapd	Affected: 2.11 and earlier

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-24912",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-03-12T13:21:52.296145Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-03-12T13:21:59.254Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "hostapd",
          "vendor": "Jouni Malinen",
          "versions": [
            {
              "status": "affected",
              "version": "2.11 and earlier"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "hostapd fails to process crafted RADIUS packets properly. When hostapd authenticates wi-fi devices with RADIUS authentication, an attacker in the position between the hostapd and the RADIUS server may inject crafted RADIUS packets and force RADIUS authentications to fail."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.0"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
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      ],
      "problemTypes": [
        {
          "descriptions": [
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              "description": "Premature Release of Resource During Expected Lifetime",
              "lang": "en-US",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-03-12T04:43:54.870Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "url": "https://w1.fi/hostapd/"
        },
        {
          "url": "https://w1.fi/cgit/hostap/commit/?id=726432d7622cc0088ac353d073b59628b590ea44"
        },
        {
          "url": "https://w1.fi/cgit/hostap/commit/?id=339a334551ca911187cc870f4f97ef08e11db109"
        },
        {
          "url": "https://jvn.jp/en/jp/JVN19358384/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2025-24912",
    "datePublished": "2025-03-12T04:43:54.870Z",
    "dateReserved": "2025-01-28T07:05:59.180Z",
    "dateUpdated": "2025-03-12T13:21:59.254Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2026-78807 (GCVE-0-2026-78807)

Vulnerability from cvelistv5 – Published: 2026-09-11 00:00 – Updated: 2026-09-11 20:11

Summary

An issue in wpa_supplicant all versions before v.2.12 allows a local attacker to bypass proper network context and AKMP matching for PMKSA caching via missing validation in the driver based PMKSA selection path in wpa.c

Severity

7.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-11 20:10 UTC

CWE

n/a
CWE-346 - Origin Validation Error

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2361 records in the last 180 days details

References

1 reference

URL	Tags
https://w1.fi/security/2026-2/missing-network-con…

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "NONE",
              "baseScore": 7.1,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
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            }
          },
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            "other": {
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                "options": [
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                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-11T20:10:48.208026Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
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                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-11T20:11:10.449Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
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        {
          "lang": "en",
          "value": "An issue in wpa_supplicant all versions before v.2.12 allows a local attacker to bypass proper network context and AKMP matching for PMKSA caching via missing validation in the driver based PMKSA selection path in wpa.c"
        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "description": "n/a",
              "lang": "en",
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            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-11T17:58:03.454Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://w1.fi/security/2026-2/missing-network-context-validation-for-pmksa-caching.txt"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2026-78807",
    "datePublished": "2026-09-11T00:00:00.000Z",
    "dateReserved": "2026-08-25T00:00:00.000Z",
    "dateUpdated": "2026-09-11T20:11:10.449Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

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

SUSE-SU-2026:4492-1

CVE-2025-24912 (GCVE-0-2025-24912)

CVE-2026-78807 (GCVE-0-2026-78807)

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Vulnerability timeline

Related by attack behaviour