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Apache Thrift Memory Allocation Vulnerability Prior to Version 0.23.0

Vulnerability

A memory allocation vulnerability allowing excessive size values has been identified in Apache Thrift, affecting versions prior to 0.23.0. This issue could lead to potential memory-related problems, such as denial-of-service conditions.

Impact

Exploitation of this vulnerability could cause memory allocation issues, potentially leading to denial-of-service conditions by exhausting available memory resources.

Remediation

Users are advised to upgrade to Apache Thrift version 0.23.0 or later, which addresses this vulnerability.

Added: May 5, 2026, 9:17 AM
Updated: May 5, 2026, 9:17 AM

Vulnerability Rating

Custom Algorithm
spread
6.2
impact
0.6
exploitability
7.4
remediation
7.7
relevance
7.5
threat
0.0
urgency
2.9
incentive
4.2

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.