#patchtuesday — Public Fediverse posts

Anyone else seeing the below appear on their Windows Domain Controllers after installing the most recent (May 2026) Windows Updates?

EventID:13559

The File Replication Service has detected that the replica root path has changed from "c:\windows\sysvol\domain" to "c:\windows\sysvol\domain"
...cut...

Really odd that the from and to path are identical and it seems to have broken all SYSVOL replication ever since.

#SysAdmin #Microsoft #ActiveDirectory #PatchTuesday

📰 Microsoft Patches High-Severity SharePoint RCE Vulnerability (CVE-2026-45659)

🚨 Microsoft patches high-severity RCE flaw (CVE-2026-45659, CVSS 8.8) in SharePoint Server. Authenticated attackers with low privileges can execute code remotely. On-premise admins: Patch now! #SharePoint #CyberSecurity #PatchTuesday #RCE

🌐 cyber[.]netsecops[.]io

🔗 https://cyber.netsecops.io/articles/microsoft-patches-sharepoint-rce-vulnerability-cve-2026-45659/?utm_source=mastodon&utm_…

📰 Microsoft Patches High-Severity SharePoint RCE Vulnerability (CVE-2026-45659)

🚨 Microsoft patches high-severity RCE flaw (CVE-2026-45659, CVSS 8.8) in SharePoint Server. Authenticated attackers with low privileges can execute code remotely. On-premise admins: Patch now! #SharePoint #CyberSecurity #PatchTuesday #RCE

🌐 cyber[.]netsecops[.]io

🔗 https://cyber.netsecops.io/articles/microsoft-patches-sharepoint-rce-vulnerability-cve-2026-45659/?utm_source=mastodon&utm_…

⚠️ KB5089549 refuse de s’installer sur Windows 11 ? Voici les solutions

👉 https://www.justgeek.fr/kb5089549-erreur-0x800f0922-windows-11-150633/

#KB5089549 #Windows11 #Microsoft #MàJ #PatchTuesday

⚠️ KB5089549 refuse de s’installer sur Windows 11 ? Voici les solutions

👉 https://www.justgeek.fr/kb5089549-erreur-0x800f0922-windows-11-150633/

#KB5089549 #Windows11 #Microsoft #MàJ #PatchTuesday

⚠️ KB5089549 refuse de s’installer sur Windows 11 ? Voici les solutions

👉 https://www.justgeek.fr/kb5089549-erreur-0x800f0922-windows-11-150633/

#KB5089549 #Windows11 #Microsoft #MàJ #PatchTuesday

https://winbuzzer.com/2026/05/15/mystery-microsoft-bug-leaker-keeps-the-zero-days-c-xcxwbn/

Two more Windows zero-day claims have surfaced: YellowKey targets pre-boot BitLocker exposure, while GreenPlasma points to post-compromise privilege escalation.

#YellowKey #GreenPlasma #Microsoft #ZeroDay #PatchTuesday #BitLocker #Windows11 #Cybersecurity

https://winbuzzer.com/2026/05/15/mystery-microsoft-bug-leaker-keeps-the-zero-days-c-xcxwbn/

Two more Windows zero-day claims have surfaced: YellowKey targets pre-boot BitLocker exposure, while GreenPlasma points to post-compromise privilege escalation.

#YellowKey #GreenPlasma #Microsoft #ZeroDay #PatchTuesday #BitLocker #Windows11 #Cybersecurity

https://winbuzzer.com/2026/05/15/mystery-microsoft-bug-leaker-keeps-the-zero-days-c-xcxwbn/

Two more Windows zero-day claims have surfaced: YellowKey targets pre-boot BitLocker exposure, while GreenPlasma points to post-compromise privilege escalation.

#YellowKey #GreenPlasma #Microsoft #ZeroDay #PatchTuesday #BitLocker #Windows11 #Cybersecurity

https://winbuzzer.com/2026/05/15/mystery-microsoft-bug-leaker-keeps-the-zero-days-c-xcxwbn/

Two more Windows zero-day claims have surfaced: YellowKey targets pre-boot BitLocker exposure, while GreenPlasma points to post-compromise privilege escalation.

#YellowKey #GreenPlasma #Microsoft #ZeroDay #PatchTuesday #BitLocker #Windows11 #Cybersecurity

https://winbuzzer.com/2026/05/15/mystery-microsoft-bug-leaker-keeps-the-zero-days-c-xcxwbn/

Two more Windows zero-day claims have surfaced: YellowKey targets pre-boot BitLocker exposure, while GreenPlasma points to post-compromise privilege escalation.

#YellowKey #GreenPlasma #Microsoft #ZeroDay #PatchTuesday #BitLocker #Windows11 #Cybersecurity

Oh cool. A 9.9 score on the new critical code injection vulnerability for Microsoft Dynamics 365 on-prem servers. RCE with a scope change.🥳

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42898

#Dynamics365 #PatchTuesday

Oh cool. A 9.9 score on the new critical code injection vulnerability for Microsoft Dynamics 365 on-prem servers. RCE with a scope change.🥳

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42898

#Dynamics365 #PatchTuesday

Oh cool. A 9.9 score on the new critical code injection vulnerability for Microsoft Dynamics 365 on-prem servers. RCE with a scope change.🥳

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42898

#Dynamics365 #PatchTuesday

Oh cool. A 9.9 score on the new critical code injection vulnerability for Microsoft Dynamics 365 on-prem servers. RCE with a scope change.🥳

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42898

#Dynamics365 #PatchTuesday

Oh cool. A 9.9 score on the new critical code injection vulnerability for Microsoft Dynamics 365 on-prem servers. RCE with a scope change.🥳

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42898

#Dynamics365 #PatchTuesday

📰 SAP Patches Critical Flaws in Commerce Cloud and S/4HANA with 9.6 CVSS Score

🚨 SAP has released critical patches for Commerce Cloud (CVE-2026-34263) and S/4HANA (CVE-2026-34260). Both flaws are rated 9.6 CVSS and could lead to system takeover. Patch immediately! #SAP #CyberSecurity #Vulnerability #PatchTuesday

🔗 https://cyber.netsecops.io/articles/sap-patches-critical-vulnerabilities-in-commerce-cloud-and-s4hana/?utm_source=mastodon&utm_medium=social&utm_campaign=daily

🔒 Stay informed on this week's top security threats. Our latest roundup covers: Critical RCE in Next-Auth-Connect, active libuv exploits in the wild, and Microsoft Patch Tuesday breakdown. Get the full analysis here: https://cvedatabase.com/blog/weekly-security-roundup-critical-rce-in-next-auth-connect-and-patch-tuesday-fall-2026-05-12 #CVE #Infosec #CyberSecurity #PatchTuesday #RCE #VulnerabilityManagement

#Microsoft releases #Windows10 KB5087544 extended security update

https://www.bleepingcomputer.com/news/microsoft/microsoft-releases-windows-10-kb5087544-extended-security-update/

#cybersecurity #Windows #PatchTuesday

#Microsoft May 2026 #PatchTuesday fixes 120 flaws, no zero-days

https://www.bleepingcomputer.com/news/microsoft/microsoft-may-2026-patch-tuesday-fixes-120-flaws-no-zero-days/

#cybersecurity #Windows

Microsoft Patches 138 Vulnerabilities, Including Critical DNS and Netlogon Flaws

Microsoft just patched a critical DNS flaw that could let hackers execute code on your network, along with 137 other vulnerabilities - so make sure to update ASAP! The update also includes a mandatory rollout of updated Secure Boot certificates to keep your system secure.

https://osintsights.com/microsoft-patches-138-vulnerabilities-including-critical-dns-and-netlogon-flaws?utm_source=mastodon&utm_medium=social

#WindowsDns #Cve202641096 #SecureBoot #Microsoft #PatchTuesday

Microsoft Patches 138 Vulnerabilities, Including Critical DNS and Netlogon Flaws

Microsoft just patched a critical DNS flaw that could let hackers execute code on your network, along with 137 other vulnerabilities - so make sure to update ASAP! The update also includes a mandatory rollout of updated Secure Boot certificates to keep your system secure.

https://osintsights.com/microsoft-patches-138-vulnerabilities-including-critical-dns-and-netlogon-flaws?utm_source=mastodon&utm_medium=social

#WindowsDns #Cve202641096 #SecureBoot #Microsoft #PatchTuesday

https://www.europesays.com/uk/956760/ ‘One Time Restart’—Microsoft Changes Windows After 15 Years #Google #Microsoft #PatchTuesday #SecureBoot #SecureBootUpdate #Technology #UK #UnitedKingdom #Windows #Windows10 #WindowsMayUpdate

Patch Tuesday – Mai 2026 : pas de zero-day, mais 120 failles corrigées ! https://www.it-connect.fr/patch-tuesday-mai-2026-pas-de-zero-day-mais-120-failles-corrigees/ #ActuCybersécurité #Cybersécurité #PatchTuesday #Microsoft

Patch Tuesday – Mai 2026 : pas de zero-day, mais 120 failles corrigées ! https://www.it-connect.fr/patch-tuesday-mai-2026-pas-de-zero-day-mais-120-failles-corrigees/ #ActuCybersécurité #Cybersécurité #PatchTuesday #Microsoft

Patch Tuesday – Mai 2026 : pas de zero-day, mais 120 failles corrigées ! https://www.it-connect.fr/patch-tuesday-mai-2026-pas-de-zero-day-mais-120-failles-corrigees/ #ActuCybersécurité #Cybersécurité #PatchTuesday #Microsoft

Patch Tuesday – Mai 2026 : pas de zero-day, mais 120 failles corrigées ! https://www.it-connect.fr/patch-tuesday-mai-2026-pas-de-zero-day-mais-120-failles-corrigees/ #ActuCybersécurité #Cybersécurité #PatchTuesday #Microsoft

https://winbuzzer.com/2026/05/13/microsoft-may-2026-patch-tuesday-fixes-120-flaws-no-zero-day-xcxwbn/

Microsoft shipped 120 May Patch Tuesday fixes on May 12 with no disclosed zero-days, but critical Office and core Windows flaws still demand fast patching.

#SecurityPatches #PatchTuesday #Microsoft #Cybersecurity #WindowsUpdate #WindowsServer #Microsoft365 #Windows11

https://winbuzzer.com/2026/05/13/microsoft-may-2026-patch-tuesday-fixes-120-flaws-no-zero-day-xcxwbn/

Microsoft shipped 120 May Patch Tuesday fixes on May 12 with no disclosed zero-days, but critical Office and core Windows flaws still demand fast patching.

#SecurityPatches #PatchTuesday #Microsoft #Cybersecurity #WindowsUpdate #WindowsServer #Microsoft365 #Windows11

https://winbuzzer.com/2026/05/13/microsoft-may-2026-patch-tuesday-fixes-120-flaws-no-zero-day-xcxwbn/

Microsoft shipped 120 May Patch Tuesday fixes on May 12 with no disclosed zero-days, but critical Office and core Windows flaws still demand fast patching.

#SecurityPatches #PatchTuesday #Microsoft #Cybersecurity #WindowsUpdate #WindowsServer #Microsoft365 #Windows11

https://winbuzzer.com/2026/05/13/microsoft-may-2026-patch-tuesday-fixes-120-flaws-no-zero-day-xcxwbn/

Microsoft shipped 120 May Patch Tuesday fixes on May 12 with no disclosed zero-days, but critical Office and core Windows flaws still demand fast patching.

#SecurityPatches #PatchTuesday #Microsoft #Cybersecurity #WindowsUpdate #WindowsServer #Microsoft365 #Windows11

https://winbuzzer.com/2026/05/13/microsoft-may-2026-patch-tuesday-fixes-120-flaws-no-zero-day-xcxwbn/

Microsoft shipped 120 May Patch Tuesday fixes on May 12 with no disclosed zero-days, but critical Office and core Windows flaws still demand fast patching.

#SecurityPatches #PatchTuesday #Microsoft #Cybersecurity #WindowsUpdate #WindowsServer #Microsoft365 #Windows11

Critical Alert: Microsoft Patches 137 Vulnerabilities in May 2026 Update
#CyberSecurity #PatchTuesday #InfoSec #Microsoft #WindowsUpdate #ZeroClick #Vulnerability #TechNews #ITSecurity #May2026

Critical Alert: Microsoft Patches 137 Vulnerabilities in May 2026 Update
#CyberSecurity #PatchTuesday #InfoSec #Microsoft #WindowsUpdate #ZeroClick #Vulnerability #TechNews #ITSecurity #May2026

Critical Alert: Microsoft Patches 137 Vulnerabilities in May 2026 Update
#CyberSecurity #PatchTuesday #InfoSec #Microsoft #WindowsUpdate #ZeroClick #Vulnerability #TechNews #ITSecurity #May2026

Critical Alert: Microsoft Patches 137 Vulnerabilities in May 2026 Update
#CyberSecurity #PatchTuesday #InfoSec #Microsoft #WindowsUpdate #ZeroClick #Vulnerability #TechNews #ITSecurity #May2026

Critical Alert: Microsoft Patches 137 Vulnerabilities in May 2026 Update
#CyberSecurity #PatchTuesday #InfoSec #Microsoft #WindowsUpdate #ZeroClick #Vulnerability #TechNews #ITSecurity #May2026

Microsoft Patch Tuesday Disrupts 120 Vulnerabilities with AI-Driven Insights

Microsoft's May Patch Tuesday update tackles a whopping 120 vulnerabilities, including 17 critical flaws that could leave your systems exposed to remote code execution, elevation of privilege, and information disclosure attacks. Prioritize patching now to safeguard your domain controllers and prevent…

https://osintsights.com/microsoft-patch-tuesday-disrupts-120-vulnerabilities-with-ai-driven-insights?utm_source=mastodon&utm_medium=social

#PatchTuesday #Microsoft #Cve202641089 #RemoteCodeExecution #ElevationOfPrivilege

Microsoft Patch Tuesday Disrupts 120 Vulnerabilities with AI-Driven Insights

Microsoft's May Patch Tuesday update tackles a whopping 120 vulnerabilities, including 17 critical flaws that could leave your systems exposed to remote code execution, elevation of privilege, and information disclosure attacks. Prioritize patching now to safeguard your domain controllers and prevent…

https://osintsights.com/microsoft-patch-tuesday-disrupts-120-vulnerabilities-with-ai-driven-insights?utm_source=mastodon&utm_medium=social

#PatchTuesday #Microsoft #Cve202641089 #RemoteCodeExecution #ElevationOfPrivilege

🖥️ Windows 10 : le Patch Tuesday de mai 2026 est disponible (KB5087544)

👉 https://www.justgeek.fr/patch-tuesday-mai-2026-windows-10-kb5087544-150515/

#Windows10 #PatchTuesday #Microsoft #KB5087544 #WindowsUpdate

🖥️ Windows 10 : le Patch Tuesday de mai 2026 est disponible (KB5087544)

👉 https://www.justgeek.fr/patch-tuesday-mai-2026-windows-10-kb5087544-150515/

#Windows10 #PatchTuesday #Microsoft #KB5087544 #WindowsUpdate

🖥️ Windows 10 : le Patch Tuesday de mai 2026 est disponible (KB5087544)

👉 https://www.justgeek.fr/patch-tuesday-mai-2026-windows-10-kb5087544-150515/

#Windows10 #PatchTuesday #Microsoft #KB5087544 #WindowsUpdate

Rappel de la règle : comme c’est le #PatchTuesday, aujourd’hui, merci de REDÉMARRER vos ordis sous #Windows dès que possible aujourd’hui.

Comme ça, vous vous plaindrez pas qu’ils l’ont fait de leur propre chef, et vous serez tranquilles avec ça jusqu’au 10 juin.

https://www.europesays.com/ie/482190/ ‘One Time Restart’—Microsoft Changes Windows After 15 Years #Éire #Google #IE #Ireland #Microsoft #PatchTuesday #SecureBoot #SecureBootUpdate #Technology #Windows #Windows10 #WindowsMayUpdate

🖥️ Windows 11 : le Patch Tuesday de mai 2026 est disponible (KB5089549 et KB5087420)

👉 https://www.justgeek.fr/patch-tuesday-mai-2026-windows-11-kb5089549-150497/

#Windows11 #PatchTuesday #Microsoft #KB5089549 #KB5087420 #WindowsUpdate

🖥️ Windows 11 : le Patch Tuesday de mai 2026 est disponible (KB5089549 et KB5087420)

👉 https://www.justgeek.fr/patch-tuesday-mai-2026-windows-11-kb5089549-150497/

#Windows11 #PatchTuesday #Microsoft #KB5089549 #KB5087420 #WindowsUpdate

🖥️ Windows 11 : le Patch Tuesday de mai 2026 est disponible (KB5089549 et KB5087420)

👉 https://www.justgeek.fr/patch-tuesday-mai-2026-windows-11-kb5089549-150497/

#Windows11 #PatchTuesday #Microsoft #KB5089549 #KB5087420 #WindowsUpdate

The Register: Doozy of a Patch Tuesday includes 30 critical Microsoft CVEs. “Microsoft released fixes for 137 CVEs on Tuesday, none of which are known to have been targeted by attackers. But the news is not all good as Redmond rated a whopping 30 flaws as critical, with 14 earning a 9.0 or higher CVSS severity rating, including one perfect 10.”

The Register: Doozy of a Patch Tuesday includes 30 critical Microsoft CVEs. “Microsoft released fixes for 137 CVEs on Tuesday, none of which are known to have been targeted by attackers. But the news is not all good as Redmond rated a whopping 30 flaws as critical, with 14 earning a 9.0 or higher CVSS severity rating, including one perfect 10.”

The Register: Doozy of a Patch Tuesday includes 30 critical Microsoft CVEs. “Microsoft released fixes for 137 CVEs on Tuesday, none of which are known to have been targeted by attackers. But the news is not all good as Redmond rated a whopping 30 flaws as critical, with 14 earning a 9.0 or higher CVSS severity rating, including one perfect 10.”