CVE-2026-41607: Apache Thrift: C++ JSON OOB read

Overview

Severity

Medium (CVSS 6.5)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Apr

Released

2026-04-30

Last Updated

2026-08-07

EPSS Score

0.90% (percentile: 57.6%)

Affected Products (3)

Other

• 20704-17086
• 21398-17084

Mariner

• azl3 thrift 0.15.0-5 on Azure Linux 3.0

Revision History

• 2026-04-30: Information published.
• 2026-05-01: Information published.
• 2026-06-03: Information published.
• 2026-08-07: Information published.