CVE-2026-55970

MEDIUM

Apache Thrift: C++ heap out-of-bounds read in THeaderTransport::readHeaderFormat()

Title source: cna
STIX 2.1

Description

Buffer Over-read vulnerability in Apache Thrift C++ bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue.

References (3)

Core 3

Scores

CVSS v3 6.5
EPSS 0.0083
EPSS Percentile 53.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-126
Status published
Products (2)
apache/thrift < 0.24.0
Apache Software Foundation/Apache Thrift < 0.24.0
Published Jul 27, 2026
Tracked Since Jul 27, 2026