CVE-2026-55971 Details
Description
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.
A heap-based buffer overflow vulnerability has been identified in the C++ bindings of Apache Thrift, affecting versions prior to 0.24.0. This vulnerability arises in the THeaderTransport::untransform() function, where improper handling of data can lead to memory corruption.
Users are advised to upgrade to Apache Thrift version 0.24.0 or later, which addresses this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jul 27, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2026/07/24/42 | CVE | Mailing ListThird Party Advisory |
| https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9 | [email protected] | Release Notes |
| https://lists.apache.org/thread/xjs36m6kjxpmrmzwck636msg3nvoqnmx | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-122 | Heap-based Buffer Overflow | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| apache thrift | < 0.24.0 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 28, 2026 | CVE Modified | CISA-ADP |
| Jul 27, 2026 | Initial Analysis | [email protected] |
| Jul 27, 2026 | CVE Modified | CISA-ADP |
| Jul 27, 2026 | CVE Modified | CVE |
| Jul 27, 2026 | New CVE Received | [email protected] |