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

2026-09-25

EPSS Score

1.16% (percentile: 67.2%)

Affected Products (16)

Open Source Software

• azl3 influxdb 2.7.5-15 on Azure Linux 3.0
• azl3 kata-containers 3.19.1.kata3-1 on Azure Linux 3.0
• cbl2 kata-containers-cc 3.2.0.azl2-8 on CBL Mariner 2.0
• azl3 telegraf 1.31.0-19 on Azure Linux 3.0
• cbl2 kata-containers 3.2.0.azl2-7
• cbl2 kata-containers-cc 3.2.0.azl2-8
• cbl2 telegraf 1.29.4-22 on CBL-Mariner 2.0
• cbl2 ceph 16.2.10-11 on CBL-Mariner 2.0
• azl3 kata-containers-cc 3.15.0.aks0-9 on Azure Linux 3.0
• cbl2 ceph 16.2.10-11 on CBL Mariner 2.0
• cbl2 kata-containers 3.2.0.azl2-7 on CBL Mariner 2.0
• cbl2 telegraf 1.29.4-22 on CBL Mariner 2.0
• cbl2 telegraf 1.29.4-22
• cbl2 kata-containers 3.2.0.azl2-7 on CBL-Mariner 2.0
• cbl2 kata-containers-cc 3.2.0.azl2-8 on CBL-Mariner 2.0

Mariner

• azl3 thrift 0.15.0-5 on Azure Linux 3.0

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.
• 2026-09-25: Information published.