What is GHSA-jg9v-rf24-xph9?

GHSA-jg9v-rf24-xph9 is a security advisory published by GitHub Security Advisories with Medium severity. Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to...

Which CVE IDs does GHSA-jg9v-rf24-xph9 cover?

GHSA-jg9v-rf24-xph9 covers the following CVE IDs: CVE-2026-63516. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-jg9v-rf24-xph9?

GHSA-jg9v-rf24-xph9 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-jg9v-rf24-xph9MediumCVSS 6.5

Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to...

Vendor

GitHub Security Advisories

Published

August 11, 2026

Last Modified

August 11, 2026

🔗 CVE IDs covered (1)

CVE-2026-63516 →

📋 Description

Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-63516
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-63516
https://github.com/advisories/GHSA-jg9v-rf24-xph9