PT-2026-64887 · Apache · Apache Thrift

Ghaith Abdulreda · CVE-2026-55971 · Published 2026-07-27 · Updated 2026-07-27

NVD

CVSS v4.0

9.3

Critical

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Heap-based Buffer Overflow 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.

Fix

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2026-55971

Affected Products

Apache Thrift

References · 3

• https://lists.apache.org/thread/xjs36m6kjxpmrmzwck636msg3nvoqnmx · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-55971 · Security Note
• https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9 · Vendor Advisory