Vulnerability-Lookup

CVE-2026-43869 (GCVE-0-2026-43869)

Vulnerability from cvelistv5 – Published: 2026-05-05 07:25 – Updated: 2026-05-06 13:01

Title

Apache Thrift: TSSLTransportFactory.java hostname verification

Summary

Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift. This issue affects Apache Thrift: before 0.23.0. Users are recommended to upgrade to version 0.23.0, which fixes the issue.

Severity ?

No CVSS data available.

CWE

CWE-297 - Improper Validation of Certificate with Host Mismatch

Assigner

apache

References

URL

Tags

https://lists.apache.org/thread/3hsgl1b69wzq3ry39…

vendor-advisory

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache Thrift	Affected: 0 , < 0.23.0 (semver)

Show details on NVD website

JSON

To clipboard

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bit-thrift-2026-43869

Vulnerability from bitnami_vulndb

Published

2026-05-07 08:53

Modified

2026-05-07 09:12

Summary

Apache Thrift: TSSLTransportFactory.java hostname verification

Details

Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift.

This issue affects Apache Thrift: before 0.23.0.

Users are recommended to upgrade to version 0.23.0, which fixes the issue.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "thrift",
        "purl": "pkg:bitnami/thrift"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.23.0"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
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    "CVE-2026-43869"
  ],
  "database_specific": {
    "cpes": [
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    ],
    "severity": "High"
  },
  "details": "Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift.\n\nThis issue affects Apache Thrift: before 0.23.0.\n\nUsers are recommended to upgrade to version 0.23.0, which fixes the issue.",
  "id": "BIT-thrift-2026-43869",
  "modified": "2026-05-07T09:12:02.780Z",
  "published": "2026-05-07T08:53:17.253Z",
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      "url": "https://lists.apache.org/thread/3hsgl1b69wzq3ry39scqbv2dhyl3j52r"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43869"
    }
  ],
  "schema_version": "1.6.2",
  "summary": "Apache Thrift: TSSLTransportFactory.java hostname verification"
}

FKIE_CVE-2026-43869

Vulnerability from fkie_nvd - Published: 2026-05-05 08:16 - Updated: 2026-05-06 18:05

Severity ?

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

Summary

References

	URL	Tags
	security@apache.org	https://lists.apache.org/thread/3hsgl1b69wzq3ry39scqbv2dhyl3j52r	Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2026/05/05/3	Mailing List, Third Party Advisory

Impacted products

	Vendor	Product	Version
	apache	thrift	*

JSON

To clipboard

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  "lastModified": "2026-05-06T18:05:26.533",
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GHSA-7PWC-H2J2-RJGJ

Vulnerability from github – Published: 2026-05-05 09:31 – Updated: 2026-05-08 19:19

Summary

Apache Thrift has an Improper Validation of Certificate with Host Mismatch Vulnerability

Details

Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift.

This issue affects Apache Thrift: before 0.23.0.

Users are recommended to upgrade to version 0.23.0, which fixes the issue.

Severity ?

7.3 (High)


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

Show details on source website

JSON

To clipboard

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        "name": "org.apache.thrift:libthrift"
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  },
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  "id": "GHSA-7pwc-h2j2-rjgj",
  "modified": "2026-05-08T19:19:58Z",
  "published": "2026-05-05T09:31:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43869"
    },
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    },
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    },
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    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/05/05/3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
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    }
  ],
  "summary": "Apache Thrift has an Improper Validation of Certificate with Host Mismatch Vulnerability"
}

MSRC_CVE-2026-43869

Vulnerability from csaf_microsoft - Published: 2026-05-02 00:00 - Updated: 2026-05-08 01:01

Summary

Apache Thrift: TSSLTransportFactory.java hostname verification

Notes

Additional Resources: To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

Disclaimer: The information provided in the Microsoft Knowledge Base is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.

CVE-2026-43869

CWE-297 - Improper Validation of Certificate with Host Mismatch

None Available There is no fix available for this vulnerability as of now

References

URL

Category

	https://msrc.microsoft.com/csaf/vex/2026/msrc_cve…	self
	https://support.microsoft.com/lifecycle	external
	https://www.first.org/cvss	external
	https://msrc.microsoft.com/csaf/vex/2026/msrc_cve…	self

JSON

To clipboard

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        "title": "Additional Resources"
      },
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        "text": "The information provided in the Microsoft Knowledge Base is provided \\\"as is\\\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.",
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                "name": "3.0",
                "product": {
                  "name": "Azure Linux 3.0",
                  "product_id": "17084"
                }
              }
            ],
            "category": "product_name",
            "name": "Azure Linux"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "azl3 thrift 0:0.15.0-5.azl3",
                "product": {
                  "name": "azl3 thrift 0:0.15.0-5.azl3",
                  "product_id": "1"
                }
              }
            ],
            "category": "product_name",
            "name": "thrift"
          }
        ],
        "category": "vendor",
        "name": "Microsoft"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 thrift 0:0.15.0-5.azl3 as a component of Azure Linux 3.0",
          "product_id": "17084-1"
        },
        "product_reference": "1",
        "relates_to_product_reference": "17084"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-43869",
      "cwe": {
        "id": "CWE-297",
        "name": "Improper Validation of Certificate with Host Mismatch"
      },
      "notes": [
        {
          "category": "general",
          "text": "apache",
          "title": "Assigning CNA"
        }
      ],
      "product_status": {
        "known_affected": [
          "17084-1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2026-43869 Apache Thrift: TSSLTransportFactory.java hostname verification - VEX",
          "url": "https://msrc.microsoft.com/csaf/vex/2026/msrc_cve-2026-43869.json"
        }
      ],
      "remediations": [
        {
          "category": "none_available",
          "date": "2026-05-08T01:01:18.000Z",
          "details": "There is no fix available for this vulnerability as of now",
          "product_ids": [
            "17084-1"
          ]
        }
      ],
      "title": "Apache Thrift: TSSLTransportFactory.java hostname verification"
    }
  ]
}

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.

Action not permitted

CVE-2026-43869 (GCVE-0-2026-43869)

bit-thrift-2026-43869

Vulnerability from bitnami_vulndb

FKIE_CVE-2026-43869

GHSA-7PWC-H2J2-RJGJ

MSRC_CVE-2026-43869

Tags

Sightings

Nomenclature