What is GHSA-248v-fmcv-3gc5?

GHSA-248v-fmcv-3gc5 is a security advisory published by GitHub Security Advisories with Medium severity. Integer underflow (wrap or wraparound) in Windows DHCP Server allows an unauthorized attacker to...

Which CVE IDs does GHSA-248v-fmcv-3gc5 cover?

GHSA-248v-fmcv-3gc5 covers the following CVE IDs: CVE-2026-62814. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-248v-fmcv-3gc5?

GHSA-248v-fmcv-3gc5 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-248v-fmcv-3gc5MediumCVSS 6.5

Integer underflow (wrap or wraparound) in Windows DHCP Server allows an unauthorized attacker to...

Vendor

GitHub Security Advisories

Published

August 11, 2026

Last Modified

August 11, 2026

🔗 CVE IDs covered (1)

CVE-2026-62814 →

📋 Description

Integer underflow (wrap or wraparound) in Windows DHCP Server allows an unauthorized attacker to disclose information over an adjacent network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-62814
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62814
https://github.com/advisories/GHSA-248v-fmcv-3gc5