CVE-2026-43869
Apache Thrift has an Improper Validation of Certificate with Host Mismatch Vulnerability
7.3
HIGH
CVSS 3.1
EPSS 0.04%
Description
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.
How to fix CVE-2026-43869
To remediate CVE-2026-43869, upgrade the affected package to a fixed version below.
- —upgrade to 0.23.0 or later
- —no fix listed
- —no fix listed
Is CVE-2026-43869 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 0.23.0
- from 0
- from 0, <= 0.22.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |