Allocation of Resources Without Limits or Throttling vulnerability in Apache Thrift Delphi bindings buffered transport. (CVE-2026-66331)
Description
An Allocation of Resources Without Limits or Throttling vulnerability exists in the Apache Thrift Delphi bindings buffered transport. This affects Apache Thrift versions before 0.25.0. The vulnerability allows resource allocation without proper limits or throttling, potentially leading to resource exhaustion. Users are advised to upgrade to version 0.25.0, which addresses this issue.
CVSS v4.0
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
The vulnerability in Apache Thrift affects the Delphi bindings buffered transport component, where resource allocation occurs without limits or throttling controls. This can lead to excessive consumption of resources, impacting system stability or availability. The issue is present in versions prior to 0.25.0. The vendor has fixed the vulnerability in version 0.25.0.
Potential Impact
The vulnerability can cause resource exhaustion due to uncontrolled allocation, which may degrade system performance or availability. There is no indication of privilege escalation, data confidentiality, or integrity impact. The CVSS vector indicates a medium severity with no required privileges, no user interaction, and no scope change.
Mitigation Recommendations
Users should upgrade Apache Thrift to version 0.25.0 or later, where this vulnerability has been fixed. No other specific mitigations are indicated.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- UBUNTU-CVE-2026-66331
- 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
- 4.0
- State
- PUBLISHED
Threat ID: 6ad3f5af2cdf04f656662815
Added to database: 10/17/2026, 22:24:47 UTC
Last enriched: 10/18/2026, 00:06:29 UTC
Last updated: 10/18/2026, 00:06:29 UTC
Views: 3
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