Microsoft releases Windows 10 KB5087544 extended security update
2026-05-12T19:23:27Z•bfb6d30766c421093e7b9d7263e1ac07930244391c93e28116903fa6e5f0e84f
ai-generated-exploitandroid-17credential-theftdata-breachfortinetghostlockinfostealerinstructurejenkinsmicrosoftnpmpatch-tuesdaypypircesapshinyhunterssupply-chainwindowswindows-10windows-11
What happened
Multiple high-impact security stories from May 12, 2026: Microsoft's Patch Tuesday addresses 120 flaws (no disclosed zero-days) with Windows 10 KB5087544 (extended security update) and Windows 11 cumulative updates KB5089549/KB5087420; Fortinet released patches for critical RCEs in FortiSandbox and FortiAuthenticator that can allow command execution/arbitrary code; SAP fixed two critical vulnerabilities in Commerce Cloud and S/4HANA. Active supply-chain and credential-theft incidents were reported — a Shai-Hulud campaign compromised npm and PyPI packages (signed malicious TanStack / Mistral);a
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- bleepingcomputer
- Record identifier
- bfb6d30766c421093e7b9d7263e1ac07930244391c93e28116903fa6e5f0e84f
- Enrichment time
- 2026-05-12T19:23:27Z
- AI-assisted enrichment
- Yes
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