Apply the patch from this month's Microsoft Patch Tuesday via Windows Update. For managed environments, push via WSUS or Microsoft Endpoint Manager. Prioritise servers and domain controllers over workstations.
EPSS (Exploit Prediction Scoring System) estimates a 57.6% probability this vulnerability will be exploited in the next 30 days. This places it in the top top 50% of all CVEs by exploitation likelihood.
The affected service is reachable over the network. Verify that it is not exposed to the internet unnecessarily. Apply network segmentation to limit blast radius if exploited.
Exploitation requires user interaction (e.g., opening a file, clicking a link). While patching is the definitive fix, remind users not to open unexpected attachments or links. This type of vulnerability is commonly chained with phishing campaigns targeting SMBs.
SMB Attack Probability Score weights: EPSS exploit likelihood (35%), CISA KEV active exploitation (25%), SMB stack prevalence (20%), exploit maturity (10%), CVSS network vector complexity (10%). Impact scenarios are derived from software category and historical SMB incident patterns. Scores recompute daily.