What is GHSA-hw75-hpgq-ph8x?

GHSA-hw75-hpgq-ph8x is a security advisory published by GitHub Security Advisories with High severity. An uncontrolled recursion in the MessagePack\BufferUnpacker::unpack() component of rybakit...

Which CVE IDs does GHSA-hw75-hpgq-ph8x cover?

GHSA-hw75-hpgq-ph8x covers the following CVE IDs: CVE-2026-106972. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hw75-hpgq-ph8x?

GHSA-hw75-hpgq-ph8x has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-hw75-hpgq-ph8xHighCVSS 7.5

An uncontrolled recursion in the MessagePack\BufferUnpacker::unpack() component of rybakit...

Vendor

GitHub Security Advisories

Published

October 28, 2026

Last Modified

October 30, 2026

🔗 CVE IDs covered (1)

CVE-2026-106972 →

📋 Description

An uncontrolled recursion in the MessagePack\BufferUnpacker::unpack() component of rybakit/msgpack v0.11.0 allows attackers to cause a Denial of Service (DoS) via a crafted input.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-106972
https://github.com/diptendukar/security-advisories/blob/main/CVE-2026-106972.md
https://github.com/rybakit/msgpack.php
https://github.com/rybakit/msgpack.php/releases/tag/v0.11.0
https://github.com/advisories/GHSA-hw75-hpgq-ph8x