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TI-2026-65880 Aliases CVE-2026-83632GHSA-ffqv-2x6m-g28r

Apache Thrift: C++ THttpTransport grows its line buffer without bound

Priority MEDIUM 41CWE-122Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Attack requirements
Present
Impact type
Code execution, Denial of service
Confidentiality · integrity · availability
High · High · High
Fix status
Partial Red Hat: 14 without a fix

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and Red Hat. Impact type from CWE-122, CWE-770 and the CVSS impact.

Summary

Allocation of resources without limits or throttling, Integer overflow or wraparound, Heap-based buffer overflow vulnerability in Apache Thrift. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00296 22nd percentileScored 2026-11-07
Fix Partial Apache Thrift (Apache Software Foundation): 0.25.0Red Hat: 14 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
ApacheApache Thriftbefore 0.25.00.25.0Patch availableCNA
  • Apache Thrift VendorApache Affected before 0.25.0 Fixed in 0.25.0 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:apache:thrift:*:*:*:*:*:*:*:*——Apache
  • cpe:2.3:a:apache:thrift:*:*:*:*:*:*:*:* Versions — — ·Apache

Remediation

  • Fix · CNA Apache Thrift (Apache Software Foundation) Fixed in 0.25.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Apache Thrift — lists.apache.org/thread/33otcgbqd27wf6qq810q56znzbomnhg1

    61 records Highest priority Priority MEDIUM 31 MEDIUM, 30 LOW

    Other records, highest priority first

    • TI-2026-65915 Apache Thrift: PHP `thrift_protocol` accelerator: zero-byte container elementsPriority MEDIUM 45
    • TI-2026-65974 Apache Thrift: Ruby `SimpleServer` ends `serve()` on any non-Transport/Protocol exceptionPriority MEDIUM 44
    • TI-2026-65968 Apache Thrift: Lua `TFramedTransport`/`THttpTransport` re-slice the buffer on every read (quadratic)Priority MEDIUM 44
    Show all 61 records → Advisory →

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Ansible Automation Orchestrator 2026AffectedNo fix yet
Cryostat 4AffectedNo fix yet: Fix deferred
Logging Subsystem for Red Hat OpenShiftAffected—
Multicluster Global HubAffected—
Red Hat Advanced Cluster Management for Kubernetes 2Affected—
Red Hat Ceph Storage 5AffectedNo fix yet: Fix deferred
Red Hat Ceph Storage 6AffectedNo fix yet: Fix deferred
Red Hat Ceph Storage 7AffectedNo fix yet: Fix deferred
Red Hat Ceph Storage 8AffectedNo fix yet: Fix deferred
Red Hat Ceph Storage 9AffectedNo fix yet: Fix deferred
Red Hat Enterprise Linux 10AffectedNo fix yet
Red Hat Enterprise Linux 9AffectedNo fix yet
Red Hat OpenShift Container Platform 4Affected—
Red Hat OpenShift distributed tracing 3Affected—
Not affected: 7 products
  • Red Hat AI Inference Server
  • Red Hat Enterprise Linux 10
  • Red Hat Enterprise Linux 8
  • Red Hat Enterprise Linux 9
  • Red Hat Hardened Images
  • Red Hat OpenShift AI (RHOAI)
  • Red Hat OpenStack Platform 18.0

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-83632
  2. 2026-10-03 Alias added: GHSA-ffqv-2x6m-g28r
  3. 2026-10-04 Priority changed: LOW → MEDIUM
  4. 2026-10-10 Affected versions changed · Red Hat
  5. 2026-10-10 CVSS score added · Red Hat
  6. 2026-10-12 Affected versions changed · Red Hat
  7. 2026-10-13 Affected versions changed · Red Hat
  8. 2026-10-15 Affected versions changed · Red Hat
  9. 2026-10-27 Affected versions changed · Red Hat

References

Advisory 2

  • TI-2025-18529 Apache Tomcat: Potential RCE and/or information disclosure and/or information corruption with partial PUT KEVCVSS 3.1CRITICAL 10.0
  • TI-2024-30292 Apache OFBiz: Confused controller-view authorization logic (forced browsing) KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-26062 Apache OFBiz: Unauthenticated endpoint could allow execution of screen rendering code KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-21190 Apache OFBiz: Path traversal leading to RCE KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-18186 Apache HugeGraph-Server: Command execution in gremlin KEVCVSS 3.1CRITICAL 9.8
  • TI-2023-25106 Deserialization of untrusted data in Apache ActiveMQ KEVCVSS 3.1CRITICAL 10.0
See all 4053 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences