SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2023-24941

Windows Network File System Remote Code Execution Vulnerability

CRITICAL 9.8EPSS 94.7%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 94.7%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.

Description

Windows Network File System Remote Code Execution Vulnerability

CVSS 3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
94.68% probability · 100th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-908
Affected
microsoft/windows server 2012 · microsoft/windows server 2016 · microsoft/windows server 2019 · microsoft/windows server 2022
Source
secure@microsoft.com
EPSS trend
0%48%95%3 November 2026: 94.68%3 November 20263 November 2026

EPSS 94.7% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.