CVE-2026-41602: Apache Thrift: Go TFramedTransport uint32 overflow

Overview

Severity

High (CVSS 7.5)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Apr

Released

2026-04-30

Last Updated

2026-09-05

EPSS Score

1.16% (percentile: 65.4%)

Affected Products (15)

Other

• 21281-17084
• 21284-17084
• 20394-17086
• 20393
• 20394
• 21126-21692
• 21252-17084
• 20704-17086
• 20393-17086
• 21126
• 20393-21692
• 20394-21692

Open Source Software

• azl3 telegraf 1.31.0-19 on Azure Linux 3.0
• cbl2 telegraf 1.29.4-22 on CBL Mariner 2.0

Mariner

• azl3 thrift 0.15.0-5 on Azure Linux 3.0

Security Updates (1)

• Security Update

Revision History

• 2026-04-30: Information published.
• 2026-05-01: Information published.
• 2026-05-13: Information published.
• 2026-05-15: Information published.
• 2026-08-07: Information published.
• 2026-08-09: Information published.
• 2026-09-05: Information published.