TI-2026-65882 Aliases CVE-2026-83745 GHSA-5jgj-9r28-q5fp

Apache Thrift, Apache Thrift: WebSocket frame decoders allocate the payload buffer from…

MEDIUM 44CWE-130Published 2026-10-02 · Updated 2026-10-02

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: Partial Red Hat: 1 fixed, 4 without a fix

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and Red Hat. Impact type from CWE-789.

Summary

Memory allocation with excessive size value, Improper handling of length parameter inconsistency vulnerability in Apache Thrift nodejs and D lang bindings. Both bindings' WebSocket server transports read the payload length out of the frame header and allocate that many bytes immediately, without checking that the bytes have arrived. A single ~14-byte frame therefore commits as much memory as it cares to declare -- measured at 513 MiB against the Node.js server and 2 GiB against the D transport -- and in the Node.js case the connection is left open afterwards, so the frame can simply be sent again. 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 0.00342 27th percentileScored 2026-11-07

Fix Partial Apache Thrift (Apache Software Foundation): 0.25.0Red Hat: 1 advisoryRed Hat: 1 fixed, 4 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

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

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Apache	Apache Thrift	before 0.25.0	0.25.0	Patch available	CNA
Apache	Apache Thrift	before 0.25.0	0.25.0	Patch available	CNA

Apache Thrift VendorApache Affected before 0.25.0 Fixed in 0.25.0 Patch available CNA
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.

CPE	Versions	Role	Vendor
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
Fix · CNA Apache Thrift (Apache Software Foundation) Fixed in 0.25.0

Red Hat 1 advisory

RHSA-2026:74369 Released 2026-10-01 · Red Hat rating Important
Red Hat Hardened Images RPMs bug fix and enhancement update
- Red Hat Hardened Images perl-thrift-0.25.0-0.1.hum1@noarch@public-hummingbird-aarch64-rpms, perl-thrift-0.25.0-0.1.hum1@noarch@public-hummingbird-x86_64-rpms, python3-thrift-0.25.0-0.1.hum1@aarch64 +10

Fixed in the same release

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

Advisory · 2026-10-02
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: Important. Red Hat's page for this CVE →

Product	Status	Plan or fix
Red Hat Ceph Storage 7	Affected	No fix yet: Fix deferred
Red Hat Ceph Storage 8	Affected	No fix yet: Fix deferred
Red Hat Ceph Storage 9	Affected	No fix yet: Fix deferred
Red Hat Enterprise Linux AI (RHEL AI) 3	Affected	No fix yet
Red Hat Hardened Images	Fixed	RHSA-2026:74369

Timeline

2026-10-02 Threatist record created from CVE-2026-83745
2026-10-03 Alias added: GHSA-5jgj-9r28-q5fp
2026-10-10 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