# CVE-2026-41603

## Summary

- **CVE ID:** CVE-2026-41603
- **Severity:** HIGH
- **CVSS Score:** 8.2 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N)
- **CWE:** CWE-297, CWE-306
- **Published:** Apr 28, 2026
- **Last Modified:** Jul 27, 2026

## 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.

## Affected Products

- Apache Software Foundation — Apache Thrift (0)

## References

- [CNA](https://lists.apache.org/thread/lb4j0zyd5f3g36cos0wql925przpnwql)
- [CVE](http://www.openwall.com/lists/oss-security/2026/04/28/7)
- [redhat-SADP](https://access.redhat.com/security/cve/CVE-2026-41603)
- [redhat-SADP](https://bugzilla.redhat.com/show_bug.cgi?id=2463411)
- [redhat-SADP](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41603.json)
- [redhat-SADP](https://access.redhat.com/errata/RHSA-2026:22423)
- [redhat-SADP](https://access.redhat.com/errata/RHSA-2026:22347)
- [redhat-SADP](https://access.redhat.com/errata/RHSA-2026:21769)
- [redhat-SADP](https://access.redhat.com/errata/RHSA-2026:23345)
- [redhat-SADP](https://access.redhat.com/errata/RHSA-2026:24539)
- [redhat-SADP](https://access.redhat.com/errata/RHSA-2026:14885)
- [redhat-SADP](https://access.redhat.com/errata/RHSA-2026:36882)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.57%
- **EPSS Percentile:** 43.8

---
_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._