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CVE-2026-55970

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

Published: 7/27/2026 Last updated: 7/27/2026 Reserved: 6/17/2026

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.

CNA assigner: apache (f0158376-9dc2-43b6-827c-5f631a4d8d09) Requested by: n/a

Metrics

Version Score Severity Vector String
4.0 6.9 Medium CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N

Opam packages affected (1)

thrift

Products affected (1)

Product Vendor Version
Apache Thrift Apache Software Foundation 13.2.0.0

References (3)

Credits (1)