wireshark: Heap-based Buffer Overflow in Wireshark

cve CVE-2026-95393 3 sources, 3 claims · Watch

Red Hat writes:
wireshark: Heap-based Buffer Overflow in Wireshark the claim

What it is to other things

In words only, so not counted until a person confirms one:

affects	`wireshark_foundation/wireshark` NVD says “Wireshark Foundation · Wireshark”
made_by	`wireshark_foundation` NVD says “Wireshark Foundation”

What each source says

Property Source Said Means here

Cvss

cvss

conflict

GitHub advisories

4.7

receipt

Source: GitHub advisories
Its words: 4.7
Read by: field:cvss.score
Said since: 2026-10-02 11:59 UTC
Original: open at the source

What the source handed over

{
  "credits": [],
  "cve_id": "CVE-2026-95393",
  "cvss": {
    "score": 4.7,
    "vector_string": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"
  },
  "cvss_severities": {
    "cvss_v3": {
      "score": 4.7,
      "vector_string": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"
    },
    "cvss_v4": {
      "score": 0.0,
      "vector_string": null
    }
  },
  "cwes": [
    {
      "cwe_id": "CWE-122",
      "name": "Heap-based Buffer Overflow"
    }
  ],
  "description": "CSN.1 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service",
  "epss": {
    "percentage": 0.00128,
    "percentile": 0.02056
  },
  "ghsa_id": "GHSA-jp3x-6949-38v9",
  "github_reviewed_at": null,
  "html_url": "https://github.com/advisories/GHSA-jp3x-6949-38v9",
  "identifiers": [
    {
      "type": "GHSA",
      "value": "GHSA-jp3x-6949-38v9"
    },
    {
      "type": "CVE",
      "value": "CVE-2026-95393"
    }
  ],
  "nvd_published_at": "2026-09-29T10:17:15Z",
  "published_at": "2026-09-29T12:31:30Z",
  "references": [
    "https://nvd.nist.gov/vuln/detail/CVE-2026-95393",
    "https://gitlab.com/wireshark/wireshark/-/work_items/21510",
    "https://www.wireshark.org/security/wnpa-sec-2026-99.html",
    "https://github.com/advisories/GHSA-jp3x-6949-38v9"
  ],
  "repository_advisory_url": null,
  "severity": "medium",
  "source_code_location": "",
  "summary": "CSN.1 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service",
  "type": "unreviewed",
  "updated_at": "2026-09-29T12:31:38Z",
  "url": "https://api.github.com/advisories/GHSA-jp3x-6949-38v9",
  "vulnerabilities": [],
  "withdrawn_at": null
}

—

Cvss

cvss

conflict

NVD

4.7

receipt

Source: NVD
Its words: 4.7
Read by: field:cve.metrics.cvssMetricV31[].cvssData.baseScore
Said since: 2026-09-29 10:35 UTC
Last answered: 2026-10-04 06:13 UTC
Original: open at the source

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "Wireshark",
            "repo": "https://gitlab.com/wireshark/wireshark",
            "vendor": "Wireshark Foundation",
            "versions": [
              {
                "lessThan": "4.6.9",
                "status": "affected",
                "version": "4.6.0",
                "versionType": "semver"
              },
              {
                "lessThan": "4.4.19",
                "status": "affected",
                "version": "4.4.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "source": "cve@gitlab.com"
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "CSN.1 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service"
      }
    ],
    "id": "CVE-2026-95393",
    "lastModified": "2026-09-29T21:36:39.547",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.0,
          "impactScore": 3.6,
          "source": "cve@gitlab.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-95393",
            "options": [
              {
                "exploitation": "poc"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-29T15:46:53.215496Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-29T10:17:15.610",
    "references": [
      {
        "source": "cve@gitlab.com",
        "url": "https://gitlab.com/wireshark/wireshark/-/work_items/21510"
      },
      {
        "source": "cve@gitlab.com",
        "url": "https://www.wireshark.org/security/wnpa-sec-2026-99.html"
      },
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "url": "https://gitlab.com/wireshark/wireshark/-/work_items/21510"
      }
    ],
    "sourceIdentifier": "cve@gitlab.com",
    "vulnStatus": "Awaiting Analysis",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-122"
          }
        ],
        "source": "cve@gitlab.com",
        "type": "Secondary"
      }
    ]
  }
}

—

Cvss

cvss

conflict

Red Hat

5.3

receipt

Source: Red Hat
Its words: 5.3
Read by: field:cvss3_score
Said since: 2026-10-02 12:01 UTC
Last answered: 2026-10-04 06:13 UTC
Original: open at the source

What the source handed over

{
  "CVE": "CVE-2026-95393",
  "CWE": "CWE-787",
  "advisories": [],
  "affected_packages": [],
  "bugzilla": "2543030",
  "bugzilla_description": "wireshark: Heap-based Buffer Overflow in Wireshark",
  "cvss3_score": "5.3",
  "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
  "cvss_score": null,
  "cvss_scoring_vector": null,
  "package_state": null,
  "public_date": "2026-09-29T09:33:03Z",
  "resource_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-95393.json",
  "severity": "moderate"
}

—

Cwe

cwe

not compared

GitHub advisories

CWE-122

receipt

Source: GitHub advisories
Its words: CWE-122
Read by: field:cwes[].cwe_id
Said since: 2026-10-02 11:59 UTC
Original: open at the source

What the source handed over

{
  "credits": [],
  "cve_id": "CVE-2026-95393",
  "cvss": {
    "score": 4.7,
    "vector_string": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"
  },
  "cvss_severities": {
    "cvss_v3": {
      "score": 4.7,
      "vector_string": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"
    },
    "cvss_v4": {
      "score": 0.0,
      "vector_string": null
    }
  },
  "cwes": [
    {
      "cwe_id": "CWE-122",
      "name": "Heap-based Buffer Overflow"
    }
  ],
  "description": "CSN.1 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service",
  "epss": {
    "percentage": 0.00128,
    "percentile": 0.02056
  },
  "ghsa_id": "GHSA-jp3x-6949-38v9",
  "github_reviewed_at": null,
  "html_url": "https://github.com/advisories/GHSA-jp3x-6949-38v9",
  "identifiers": [
    {
      "type": "GHSA",
      "value": "GHSA-jp3x-6949-38v9"
    },
    {
      "type": "CVE",
      "value": "CVE-2026-95393"
    }
  ],
  "nvd_published_at": "2026-09-29T10:17:15Z",
  "published_at": "2026-09-29T12:31:30Z",
  "references": [
    "https://nvd.nist.gov/vuln/detail/CVE-2026-95393",
    "https://gitlab.com/wireshark/wireshark/-/work_items/21510",
    "https://www.wireshark.org/security/wnpa-sec-2026-99.html",
    "https://github.com/advisories/GHSA-jp3x-6949-38v9"
  ],
  "repository_advisory_url": null,
  "severity": "medium",
  "source_code_location": "",
  "summary": "CSN.1 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service",
  "type": "unreviewed",
  "updated_at": "2026-09-29T12:31:38Z",
  "url": "https://api.github.com/advisories/GHSA-jp3x-6949-38v9",
  "vulnerabilities": [],
  "withdrawn_at": null
}

—

Cwe

cwe

not compared

Red Hat

CWE-787

receipt

Source: Red Hat
Its words: CWE-787
Read by: field:CWE
Said since: 2026-10-02 12:01 UTC
Last answered: 2026-10-04 06:13 UTC
Original: open at the source

What the source handed over

{
  "CVE": "CVE-2026-95393",
  "CWE": "CWE-787",
  "advisories": [],
  "affected_packages": [],
  "bugzilla": "2543030",
  "bugzilla_description": "wireshark: Heap-based Buffer Overflow in Wireshark",
  "cvss3_score": "5.3",
  "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
  "cvss_score": null,
  "cvss_scoring_vector": null,
  "package_state": null,
  "public_date": "2026-09-29T09:33:03Z",
  "resource_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-95393.json",
  "severity": "moderate"
}

—

Product

product

NVD

Wireshark

receipt

Source: NVD
Its words: Wireshark
Read by: field:cve.affected[].affectedData[].product
Said since: 2026-09-29 17:49 UTC
Last answered: 2026-10-04 06:13 UTC
Original: open at the source

2026-09-29 17:49 UTC	Wireshark
2026-09-29 10:35 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "Wireshark",
            "repo": "https://gitlab.com/wireshark/wireshark",
            "vendor": "Wireshark Foundation",
            "versions": [
              {
                "lessThan": "4.6.9",
                "status": "affected",
                "version": "4.6.0",
                "versionType": "semver"
              },
              {
                "lessThan": "4.4.19",
                "status": "affected",
                "version": "4.4.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "source": "cve@gitlab.com"
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "CSN.1 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service"
      }
    ],
    "id": "CVE-2026-95393",
    "lastModified": "2026-09-29T21:36:39.547",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.0,
          "impactScore": 3.6,
          "source": "cve@gitlab.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-95393",
            "options": [
              {
                "exploitation": "poc"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-29T15:46:53.215496Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-29T10:17:15.610",
    "references": [
      {
        "source": "cve@gitlab.com",
        "url": "https://gitlab.com/wireshark/wireshark/-/work_items/21510"
      },
      {
        "source": "cve@gitlab.com",
        "url": "https://www.wireshark.org/security/wnpa-sec-2026-99.html"
      },
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "url": "https://gitlab.com/wireshark/wireshark/-/work_items/21510"
      }
    ],
    "sourceIdentifier": "cve@gitlab.com",
    "vulnStatus": "Awaiting Analysis",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-122"
          }
        ],
        "source": "cve@gitlab.com",
        "type": "Secondary"
      }
    ]
  }
}

—

Severity

severity

GitHub advisories

medium

receipt

Source: GitHub advisories
Its words: medium
Read by: field:severity
Said since: 2026-10-02 11:59 UTC
Original: open at the source

What the source handed over

{
  "credits": [],
  "cve_id": "CVE-2026-95393",
  "cvss": {
    "score": 4.7,
    "vector_string": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"
  },
  "cvss_severities": {
    "cvss_v3": {
      "score": 4.7,
      "vector_string": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"
    },
    "cvss_v4": {
      "score": 0.0,
      "vector_string": null
    }
  },
  "cwes": [
    {
      "cwe_id": "CWE-122",
      "name": "Heap-based Buffer Overflow"
    }
  ],
  "description": "CSN.1 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service",
  "epss": {
    "percentage": 0.00128,
    "percentile": 0.02056
  },
  "ghsa_id": "GHSA-jp3x-6949-38v9",
  "github_reviewed_at": null,
  "html_url": "https://github.com/advisories/GHSA-jp3x-6949-38v9",
  "identifiers": [
    {
      "type": "GHSA",
      "value": "GHSA-jp3x-6949-38v9"
    },
    {
      "type": "CVE",
      "value": "CVE-2026-95393"
    }
  ],
  "nvd_published_at": "2026-09-29T10:17:15Z",
  "published_at": "2026-09-29T12:31:30Z",
  "references": [
    "https://nvd.nist.gov/vuln/detail/CVE-2026-95393",
    "https://gitlab.com/wireshark/wireshark/-/work_items/21510",
    "https://www.wireshark.org/security/wnpa-sec-2026-99.html",
    "https://github.com/advisories/GHSA-jp3x-6949-38v9"
  ],
  "repository_advisory_url": null,
  "severity": "medium",
  "source_code_location": "",
  "summary": "CSN.1 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service",
  "type": "unreviewed",
  "updated_at": "2026-09-29T12:31:38Z",
  "url": "https://api.github.com/advisories/GHSA-jp3x-6949-38v9",
  "vulnerabilities": [],
  "withdrawn_at": null
}

—

Severity

severity

Red Hat

moderate

A flaw that is harder to exploit, or whose impact is limited.

receipt

Source: Red Hat
Its words: moderate
Read by: field:severity
Said since: 2026-10-02 12:01 UTC
Last answered: 2026-10-04 06:13 UTC
Original: open at the source

What the source handed over

{
  "CVE": "CVE-2026-95393",
  "CWE": "CWE-787",
  "advisories": [],
  "affected_packages": [],
  "bugzilla": "2543030",
  "bugzilla_description": "wireshark: Heap-based Buffer Overflow in Wireshark",
  "cvss3_score": "5.3",
  "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
  "cvss_score": null,
  "cvss_scoring_vector": null,
  "package_state": null,
  "public_date": "2026-09-29T09:33:03Z",
  "resource_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-95393.json",
  "severity": "moderate"
}

medium

Status

status

NVD

Awaiting Analysis

receipt

Source: NVD
Its words: Awaiting Analysis
Read by: field:cve.vulnStatus
Said since: 2026-10-02 12:00 UTC
Last answered: 2026-10-04 06:13 UTC
Original: open at the source

2026-10-02 12:00 UTC	Awaiting Analysis
2026-09-29 10:35 UTC	Received

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "Wireshark",
            "repo": "https://gitlab.com/wireshark/wireshark",
            "vendor": "Wireshark Foundation",
            "versions": [
              {
                "lessThan": "4.6.9",
                "status": "affected",
                "version": "4.6.0",
                "versionType": "semver"
              },
              {
                "lessThan": "4.4.19",
                "status": "affected",
                "version": "4.4.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "source": "cve@gitlab.com"
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "CSN.1 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service"
      }
    ],
    "id": "CVE-2026-95393",
    "lastModified": "2026-09-29T21:36:39.547",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.0,
          "impactScore": 3.6,
          "source": "cve@gitlab.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-95393",
            "options": [
              {
                "exploitation": "poc"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-29T15:46:53.215496Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-29T10:17:15.610",
    "references": [
      {
        "source": "cve@gitlab.com",
        "url": "https://gitlab.com/wireshark/wireshark/-/work_items/21510"
      },
      {
        "source": "cve@gitlab.com",
        "url": "https://www.wireshark.org/security/wnpa-sec-2026-99.html"
      },
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "url": "https://gitlab.com/wireshark/wireshark/-/work_items/21510"
      }
    ],
    "sourceIdentifier": "cve@gitlab.com",
    "vulnStatus": "Awaiting Analysis",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-122"
          }
        ],
        "source": "cve@gitlab.com",
        "type": "Secondary"
      }
    ]
  }
}

—

Vendor

vendor

NVD

Wireshark Foundation

receipt

Source: NVD
Its words: Wireshark Foundation
Read by: field:cve.affected[].affectedData[].vendor
Said since: 2026-09-29 17:49 UTC
Last answered: 2026-10-04 06:13 UTC
Original: open at the source

2026-09-29 17:49 UTC	Wireshark Foundation
2026-09-29 10:35 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "defaultStatus": "unaffected",
            "product": "Wireshark",
            "repo": "https://gitlab.com/wireshark/wireshark",
            "vendor": "Wireshark Foundation",
            "versions": [
              {
                "lessThan": "4.6.9",
                "status": "affected",
                "version": "4.6.0",
                "versionType": "semver"
              },
              {
                "lessThan": "4.4.19",
                "status": "affected",
                "version": "4.4.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "source": "cve@gitlab.com"
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "CSN.1 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service"
      }
    ],
    "id": "CVE-2026-95393",
    "lastModified": "2026-09-29T21:36:39.547",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.0,
          "impactScore": 3.6,
          "source": "cve@gitlab.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-95393",
            "options": [
              {
                "exploitation": "poc"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-29T15:46:53.215496Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-29T10:17:15.610",
    "references": [
      {
        "source": "cve@gitlab.com",
        "url": "https://gitlab.com/wireshark/wireshark/-/work_items/21510"
      },
      {
        "source": "cve@gitlab.com",
        "url": "https://www.wireshark.org/security/wnpa-sec-2026-99.html"
      },
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "url": "https://gitlab.com/wireshark/wireshark/-/work_items/21510"
      }
    ],
    "sourceIdentifier": "cve@gitlab.com",
    "vulnStatus": "Awaiting Analysis",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-122"
          }
        ],
        "source": "cve@gitlab.com",
        "type": "Secondary"
      }
    ]
  }
}

—

vulnerability

wireshark: Heap-based Buffer Overflow in Wireshark zetlyn/cve-redhat · 2026-09-29	cvss 5.3 cwe CWE-787 severity moderate	source
CSN.1 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service zetlyn/cve-nvd · 2026-09-29	cvss 4.7 product Wireshark status Awaiting Analysis vendor Wireshark Foundation	source
CSN.1 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service zetlyn/cve-ghsa · 2026-09-29	cvss 4.7 cwe CWE-122 severity medium	source