Mismatched Memory Management Routines Vulnerability Tracked as CVE-2025-48431

The full story

Mismatched Memory Management Routines Vulnerability Tracked as CVE-2025-48431. CVE-2025-48431 is a newly disclosed security weakness in the affected technology. CVE-2025-48431 affects the affected technology.

CVE-2025-48431 currently carries a HIGH 7 5 severity signal in the retained vulnerability data. the development is primarily about a software weakness. Risk depends on whether the affected product and versions are present, whether the vulnerable function is reachable, whether exploitation is public or active, and what privileges the affected process carries.

A security weakness in the affected technology is being tracked as CVE-2025-48431. The issue currently carries a HIGH 7 5 severity signal in the CyberDeltaForce record. This issue affects Apache Thrift: before 0.

The operational question is not simply the severity score, but whether the affected component is deployed, reachable, business-critical and protected by compensating controls. If you use the affected technology, first check whether the vulnerable component is actually present and reachable. The current severity assessment is HIGH 7 5.

The issue is tracked as CVE-2025-48431. The current record lists the severity as HIGH 7.5. The current record does not mark the vulnerability as actively exploited.

NIST NVD published the primary report used for this article on Sep 7, 2026. Inventory affected products and versions. Validate external and internal reachability of the vulnerable function.

Apply the vendor fix or mitigation and review telemetry for exploitation indicators when available. Real risk depends on exposure, exploitability, compensating controls and the importance of the affected asset—not the CVSS number alone. The story is primarily about a software weakness.