CVE-2026-55971

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 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9	Release Notes
https://lists.apache.org/thread/xjs36m6kjxpmrmzwck636msg3nvoqnmx	Vendor Advisory
http://www.openwall.com/lists/oss-security/2026/07/24/42	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:thrift:*:*:*:*:*:*:*:*

History

27 Jul 2026, 19:50

Type	Values Removed	Values Added
First Time		Apache Apache thrift
References	~~() https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9 -~~	() https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9 - Release Notes
References	~~() https://lists.apache.org/thread/xjs36m6kjxpmrmzwck636msg3nvoqnmx -~~	() https://lists.apache.org/thread/xjs36m6kjxpmrmzwck636msg3nvoqnmx - Vendor Advisory
References	~~() http://www.openwall.com/lists/oss-security/2026/07/24/42 -~~	() http://www.openwall.com/lists/oss-security/2026/07/24/42 - Mailing List, Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8
CPE		cpe:2.3:a:apache:thrift::::::::

27 Jul 2026, 14:16

Type	Values Removed	Values Added
References		() http://www.openwall.com/lists/oss-security/2026/07/24/42 -

27 Jul 2026, 12:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-27 12:16

Updated : 2026-07-28 05:17

NVD link : CVE-2026-55971

Mitre link : CVE-2026-55971

CVE.ORG link : CVE-2026-55971

JSON object : View

Products Affected

apache

thrift

CWE

CWE-122

Heap-based Buffer Overflow

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