CVE-2026-58662 Apache Software Foundation CVE debrief

Who should care

Users of Apache Thrift C++ bindings before version 0.24.0 should be aware of this vulnerability and take steps to upgrade to version 0.24.0. This includes operators, platform administrators, vulnerability management teams, and security teams who need to review and update affected systems and applications.

Technical summary

The vulnerability is caused by improper validation of specified quantity in input, leading to an out-of-bounds read vulnerability in Apache Thrift C++ bindings. This issue has been fixed in version 0.24.0 of Apache Thrift. The vulnerability has a CVSS score of 8.7 and is classified as HIGH. Affected users of Apache Thrift C++ bindings before version 0.24.0 should verify their deployments and plan for upgrades or mitigations. This includes reviewing and updating affected systems and applications, monitoring for potential exploitation attempts, and confirming whether affected product deployments exist in managed environments. Additionally, operators, platform administrators, vulnerability management teams, and security teams should review compensating controls for exposed systems while remediation is scheduled and verified.

Defensive priority

High

Recommended defensive actions

• Upgrade to Apache Thrift version 0.24.0 or later
• Review and update affected systems and applications
• Monitor for potential exploitation attempts
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented

Evidence notes

The CVE record was published on 2026-07-27T12:16:46.807Z and has not been modified since then. The NVD entry is currently 8.7 HIGH. This information is based on the NVD entry and the CVE record. The vulnerability affects Apache Thrift C++ bindings before version 0.24.0. Users should verify their deployments and plan for upgrades or mitigations.

Official resources