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PatchSiren cyber security CVE debrief

CVE-2026-63772 Apache Software Foundation CVE debrief

CVE-2026-63772 is an Allocation of Resources Without Limits or Throttling vulnerability in Apache Thrift go bindings, affecting versions before 0.25.0. Users should upgrade to version 0.25.0. The CVE record was published on 2026-10-02T13:17:52.640Z and was last modified on 2026-10-03T16:16:37.650Z. This vulnerability could lead to resource exhaustion and potential denial of service (DoS) attacks. Defenders and administrators of systems using Apache Thrift go bindings should assess exposure and upgrade to version 0.25.0.

Vendor
Apache Software Foundation
Product
Apache Thrift
CVSS
HIGH 8.7
CISA KEV
Not listed in stored evidence
Original CVE published
2026-10-02
Original CVE updated
2026-10-03
Advisory published
2026-10-02
Advisory updated
2026-10-03

Who should care

Defenders and administrators of systems using Apache Thrift go bindings should assess exposure and upgrade to version 0.25.0. This includes operators, platform administrators, vulnerability management teams, and security teams who need to review and update affected systems.

Why it matters

CVE-2026-63772 is a high-severity vulnerability in Apache Thrift go bindings that could lead to resource exhaustion and potential denial of service (DoS) attacks. Defenders and administrators of systems using Apache Thrift go bindings should assess exposure and upgrade to version 0.25.0.

  • Potential resource exhaustion due to unlimited resource allocation
  • Possible denial of service (DoS) attacks

Technical summary

The vulnerability is an Allocation of Resources Without Limits or Throttling issue in Apache Thrift go bindings, affecting versions before 0.25.0. This could lead to resource exhaustion and potential denial of service (DoS) attacks. Users should upgrade to version 0.25.0 to mitigate the vulnerability. The issue is particularly concerning for defenders and administrators of systems using Apache Thrift go bindings.

Defensive priority

Upgrade to version 0.25.0

Recommended defensive actions

  • Upgrade to version 0.25.0
  • Review and update affected systems
  • 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.

Evidence notes

The CVE record and NVD entry provide information on the vulnerability and affected versions. The vulnerability is an Allocation of Resources Without Limits or Throttling issue in Apache Thrift go bindings, affecting versions before 0.25.0. Evidence is limited to public CVE and NVD data. Defenders should verify affected systems and plan for upgrades.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-63772 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-63772

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-63772 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-63772

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.