Integer Overflow or Wraparound vulnerability in Apache Thrift C++, c_glib, Go, netstd, Delphi and Haxe bindings. (CVE-2026-55969)
Description
An integer overflow or wraparound vulnerability exists in Apache Thrift bindings for C++, c_glib, Go, netstd, Delphi, and Haxe. This affects Apache Thrift versions before 0.24.0. The vulnerability can cause a denial of service due to application crashes. Users are advised to upgrade to version 0.24.0, which addresses the issue.
CVSS v3.1
Score 7.5high
Affected software
pkg:deb/ubuntu/thrift?arch=source&distro=focalpkg:deb/ubuntu/thrift?arch=source&distro=jammypkg:deb/ubuntu/thrift?arch=source&distro=noblepkg:deb/ubuntu/thrift?arch=source&distro=stonkingpkg:deb/ubuntu/thrift?arch=source&distro=resoluteRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-55969 describes an integer overflow or wraparound vulnerability in multiple Apache Thrift language bindings including C++, c_glib, Go, netstd, Delphi, and Haxe. This vulnerability affects Apache Thrift versions prior to 0.24.0. The flaw can lead to a denial of service condition by causing application crashes. The issue is resolved in Apache Thrift version 0.24.0.
Potential Impact
The vulnerability does not impact confidentiality or integrity but can cause denial of service by crashing affected applications. There are no known exploits in the wild at this time.
Mitigation Recommendations
Users should upgrade Apache Thrift to version 0.24.0 or later, where this vulnerability has been fixed. No other mitigation or temporary workaround is indicated.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- UBUNTU-CVE-2026-55969
- Osv Schema Version
- 1.7.0
- Ecosystems
- ["Ubuntu:20.04:LTS","Ubuntu:22.04:LTS","Ubuntu:24.04:LTS","Ubuntu:26.10","Ubuntu:26.04:LTS"]
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ad3f5ed2cdf04f656663500
Added to database: 10/17/2026, 22:25:49 UTC
Last enriched: 10/18/2026, 00:43:47 UTC
Last updated: 10/18/2026, 00:43:47 UTC
Views: 2
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