Researcher Drops New Microsoft Defender PoC Showing ShieldBreak Patch Can Be Bypassed

Kurzinfo

Metadaten

  • Original (extern): Link oeffnen
  • Veroeffentlicht: 2026-09-09 06:47 UTC
  • Importiert: 2026-09-16 06:34 UTC
  • CVSS: 7.8
  • Quelle-ID: thn_global
  • uid_hash: 5e48d1b8ba35af65a886d82f5e96484509314a472383de1eb6c0788edcdb2823

Inhalt

The security researcher known as Chaotic Eclipse has dropped a proof-of-concept (PoC) for yet another zero-day in Microsoft Defender.

The vulnerability, codenamed ShieldCrash, is assessed to be a patch bypass for CVE-2026-69414 (CVSS score: 7.8), also called ShieldBreak, which the researcher reported last month.

"Microsoft has failed to properly patch ShieldBreak CVE-2026-69414," Chaotic

Verknuepfte CVEs

CVE-ID Severity (Quelle) CVSS (Quelle) Severity (CVE.org) CVSS (CVE.org) EPSS EPSS-Pctl Veroeffentlicht (CVE.org)

CVE-2026-69414

HIGH

7.8

HIGH

7.8

2026-08-14

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