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CVE-2025-48431

7.5 · HIGH

Mismatched Memory Management Routines vulnerability in Apache Thrift c_glib language bindings.

Published Apr 28, 2026CWE-762EPSS 1.08%

Overview

CVE-2025-48431 is a high-severity vulnerability. It was published on April 28, 2026 and has a CVSS 3.1 base score of 7.5 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Mismatched Memory Management Routines vulnerability in Apache Thrift c_glib language bindings.

This issue affects Apache Thrift: before 0.23.0.

Users are recommended to upgrade to version 0.23.0, which fixes the issue.

Description: Specially crafted requests can crash an c_glib-based Thrift server with a clean but fatal "free(): invalid pointer" error message.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Reflists.apache.org/thread/lb4j0zyd5f3g36cos0wql925przpnwqlRefwww.openwall.com/lists/oss-security/2026/04/28/8Refaccess.redhat.com/errata/RHSA-2026:24539Refaccess.redhat.com/errata/RHSA-2026:25273Refaccess.redhat.com/errata/RHSA-2026:27126Refaccess.redhat.com/errata/RHSA-2026:28010Refaccess.redhat.com/errata/RHSA-2026:36882Refaccess.redhat.com/security/cve/CVE-2025-48431Refbugzilla.redhat.com/show_bug.cgi?id=2463410Refsecurity.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-48431.json

How CyberStrike helps

Frequently asked questions

What is CVE-2025-48431?

CVE-2025-48431 is a high-severity vulnerability. It was published on April 28, 2026 and has a CVSS 3.1 base score of 7.5 (HIGH).

How severe is CVE-2025-48431?

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2025-48431?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-48431?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-48431 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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