What is GHSA-mwmm-3797-249h?

GHSA-mwmm-3797-249h is a security advisory published by GitHub Security Advisories with High severity. Integer overflow or wraparound in Windows Background Intelligent Transfer Service (BITS) allows...

Which CVE IDs does GHSA-mwmm-3797-249h cover?

GHSA-mwmm-3797-249h covers the following CVE IDs: CVE-2026-88118. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mwmm-3797-249h?

GHSA-mwmm-3797-249h has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-mwmm-3797-249hHighCVSS 7.8

Integer overflow or wraparound in Windows Background Intelligent Transfer Service (BITS) allows...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-88118 →

📋 Description

Integer overflow or wraparound in Windows Background Intelligent Transfer Service (BITS) allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-88118
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88118
https://github.com/advisories/GHSA-mwmm-3797-249h