PatchSiren cyber security CVE debrief
CVE-2026-58389 Apache Software Foundation CVE debrief
CVE-2026-58389 is an Allocation of Resources Without Limits or Throttling vulnerability in Apache Thrift Rust bindings. The issue affects Apache Thrift versions before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue. This vulnerability could potentially lead to resource exhaustion or other issues due to the lack of limits or throttling in the allocation of resources. An executive overview indicates that affected product deployments should be identified, and owners assigned for follow-up. Review of official advisories and CVE records is necessary to validate affected scope, severity, and vendor guidance.
- Vendor
- Apache Software Foundation
- Product
- Apache Thrift
- CVSS
- HIGH 8.7
- CISA KEV
- Not listed in stored evidence
- Original CVE published
- 2026-07-27
- Original CVE updated
- 2026-07-27
- Advisory published
- 2026-07-27
- Advisory updated
- 2026-07-27
Who should care
Users of Apache Thrift Rust bindings should be aware of this vulnerability and take action to upgrade to a fixed version. Affected operators, platforms, vulnerability-management, and security teams should review the vulnerability and implement necessary mitigations. This includes identifying and prioritizing affected deployments, planning vendor-supported updates or mitigations, and reviewing compensating controls.
Technical summary
The vulnerability is caused by a lack of limits or throttling in the allocation of resources in Apache Thrift Rust bindings. This could potentially lead to resource exhaustion or other issues. The issue has been fixed in version 0.24.0. Affected product context indicates that Apache Thrift Rust bindings are impacted. Defensive impact includes potential resource exhaustion. Source-grounded technical framing without unsupported root-cause or exploit claims is necessary.
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 resource exhaustion or other issues
- Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
- Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance
- Plan vendor-supported updates or mitigations through normal change control where exposure is confirmed
- Check relevant monitoring, detection, and logs for exposed assets that need extra review
Evidence notes
The CVE record was published on 2026-07-27T12:16:46.673Z 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 versions before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue. Evidence limits suggest that further details may be required for a comprehensive understanding.
Official resources
AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-07-27T12:16:46.673Z and has not been modified since then.