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Mises à jour en cybersécurité, recommandations pratiques et conseils TI.

Prochain Patch Tuesday Tuesday, November 10, 2026 1:00 PM EST · 10:00 AM PST
Dernière publication: October 2026
1411correctifs
78critiques
3jours zéro
1 activement exploité(s), à corriger en premier Voir les correctifs critiques et jours zéro →

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!<?phprequest()…malicious requestPHP web serversecurity patchzero-day attack
October 27, 2026

PHP2Shell: What It Is and What Your Business Should Do

What PHP2Shell is, who it affects and what to do now: a plain-language briefing from Synova Technologies.

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AIStaff using AIAI guardrailPrivate business AISensitive data
October 27, 2026

GPT-6.1: What It Is and What Your Business Should Do

What GPT-6.1 is, who it affects and what to do now: a plain-language briefing from Synova Technologies.

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October 26, 2026

Professional Services: Security Updates Worth Your Attention This Week (October 26)

This week's security briefing for professional services: the updates that matter, a short checklist and how to stay protected.

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October 22, 2026

Accountants & Tax: Security Updates Worth Your Attention This Week (October 22)

This week's security briefing for accountants & tax: the updates that matter, a short checklist and how to stay protected.

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2nd TUE✓✓October 2026 update78 critical systems1411 fixes applied
October 13, 2026

Microsoft Patch Tuesday, October 2026: 1411 vulnerabilities fixed, 78 critical, 3 zero-days

Microsoft fixed 1411 vulnerabilities in October 2026, including 78 rated Critical and 3 zero-days (1 actively exploited).

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2nd TUE✓✓Patch TuesdayServers first if exploitedEvery device patched
September 8, 2026

Microsoft Patch Tuesday, September 2026: 1007 vulnerabilities fixed, 113 critical, 2 zero-days

Microsoft fixed 1007 vulnerabilities in September 2026, including 113 rated Critical and 2 zero-days (2 actively exploited).

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2nd TUE✓✓Patch TuesdayServers first if exploitedEvery device patched
August 11, 2026

Microsoft Patch Tuesday, August 2026: 444 vulnerabilities fixed, 44 critical, 3 zero-days

Microsoft fixed 444 vulnerabilities in August 2026, including 44 rated Critical and 3 zero-days (1 actively exploited).

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