CVE-2026-43869

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.

CVSS v3 7.3 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://lists.apache.org/thread/3hsgl1b69wzq3ry39scqbv2dhyl3j52r	Vendor Advisory
http://www.openwall.com/lists/oss-security/2026/05/05/3	Mailing List Third Party Advisory
https://access.redhat.com/errata/RHSA-2026:21769
https://access.redhat.com/errata/RHSA-2026:22347
https://access.redhat.com/errata/RHSA-2026:22423
https://access.redhat.com/errata/RHSA-2026:23345
https://access.redhat.com/errata/RHSA-2026:24503
https://access.redhat.com/errata/RHSA-2026:24539
https://access.redhat.com/errata/RHSA-2026:25273
https://access.redhat.com/errata/RHSA-2026:26586
https://access.redhat.com/errata/RHSA-2026:27126
https://access.redhat.com/errata/RHSA-2026:28010
https://access.redhat.com/errata/RHSA-2026:30651
https://access.redhat.com/errata/RHSA-2026:36882
https://access.redhat.com/errata/RHSA-2026:42644
https://access.redhat.com/security/cve/CVE-2026-43869
https://bugzilla.redhat.com/show_bug.cgi?id=2466660
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-43869.json

Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:thrift:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-05-05 08:16

Updated : 2026-09-09 13:20

NVD link : CVE-2026-43869

Mitre link : CVE-2026-43869

CVE.ORG link : CVE-2026-43869

JSON object : View

Products Affected

apache

thrift

CWE

CWE-297

Improper Validation of Certificate with Host Mismatch

CWE-295

Improper Certificate Validation

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