CVE-2026-83670

LOWCVSS 7.5 · HIGH

Immediate actions

Recommended action window: Monitor and triage in normal cycle

NVD description

Out-of-bounds read in Function Discovery Service (fdwsd.dll) allows an unauthorized attacker to disclose information over a network.

0.0/ 10 priority

Other references

Weakness type (CWE)

CWE-125

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Full discourse1 post

VulniPulse@vulnipulse18h
CVE advisory: CVE-2026-83670 - microsoft: Function Discovery Service (fdwsd.dll) Information Disclosure Vulnerability. https://vulnipulse.com/advisories/microsoft-cve-2026-83670 #CVE #CyberSecurity #Microsoft #WindowsServer
1000018
30 followersView on X