CVE-2026-55971

CRITICAL

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.

CVSS v3.1 Score

9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Published: 7/27/2026Modified: 7/28/2026

Related Intelligence (1)

CRITICALVulnerability

NVD CRITICAL: CVE-2026-55971 — Heap-based Buffer Overflow vulnerability in Apache Thrift C++ bindings. This is...

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.

CVE-2026-55971
NIST NVD

References (3)

https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9Release Noteshttps://lists.apache.org/thread/xjs36m6kjxpmrmzwck636msg3nvoqnmxVendor Advisoryhttp://www.openwall.com/lists/oss-security/2026/07/24/42Mailing ListThird Party Advisory