#patch-tuesday — Public Fediverse posts

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

#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

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

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

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.

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.”

ZOMG IT'S PATCH TUESDAY! As today's post explains, it's not just Microsoft increasing the volume (and pacing) of patch releases lately as a result of code audits reportedly from Anthropic's much-hyped Glasswing AI offering. Other software giants are getting in on the act now!

https://krebsonsecurity.com/2026/05/patch-tuesday-may-2026-edition/

#patchtuesday #microsoft #anthropic #google #apple #mozilla #firefox #adobe

I've been eagerly awaiting this #patchtuesday, curious to see if there would be any jump in patches due to #microsoft having access to #anthropic #mythos for over a month, resulting in a flood of vulnerabilities being discovered & dramatic increase in patches released.

That was the worry, right? If Mythos was open to the public we were going to see a massive flood of vulnerabilities being discovered?

Well... MS has had a full patch cycle now with access to the magical AI vulns finding machine, so where is ANY increase in found vulns receiving patches?

April: 167 patch Tuesday vulns, 2 0-days.
May: 120 patch Tuesday vulns, no 0-days.

#aihype

Microsoft has released emergency software updates to fix issues that disrupted some Windows Server systems following its latest monthly security patches.

https://www.computing.co.uk/news/2026/security/microsoft-issues-emergency-fixes-after-windows-server-failures?utm_source=mastodon_org&utm_medium=post&utm_campaign=Apr_Windows

#microsoft #windows #windowsserver #patchtuesday #infosec #cybersecurity

#Microsoft April 2026 #PatchTuesday fixes 167 flaws, 2 zero-days

https://www.bleepingcomputer.com/news/microsoft/microsoft-april-2026-patch-tuesday-fixes-167-flaws-2-zero-days/

#Windows #cybersecurity

https://winbuzzer.com/2026/04/16/microsoft-april-update-bitlocker-recovery-windows-server-xcxwbn/

Microsoft April Update Forces BitLocker Recovery on Servers

#Microsoft #WindowsServer #WindowsServer2025 #BitLocker #Windows11 #WindowsUpdate #Cybersecurity #Encryption #PatchTuesday

April 2026 Windows Update: 8 Critical Flaws and 2 Zero-Days Patched
#WindowsUpdate #PatchTuesday #CyberSecurity #ZeroDay #InfoSec #Microsoft #TechNews

https://winbuzzer.com/2026/04/15/microsoft-april-2026-patch-tuesday-fixes-167-flaws-xcxwbn/

Microsoft April 2026 Patch Tuesday Fixes 167 Flaws, 2 Zero-Days

#PatchTuesday #Microsoft #Security #Cybersecurity #ZeroDayVulnerabilities #MicrosoftSharePoint #MicrosoftDefender #Windows #Windows11 #MicrosoftWindows #WindowsUpdate #RemoteCodeExecution

Patch Tuesday – Avril 2026 : 167 vulnérabilités patchées, dont 2 zero-day https://www.it-connect.fr/patch-tuesday-avril-2026-recapitulatif-microsoft/ #ActuCybersécurité #Cybersécurité #PatchTuesday #Microsoft

I didn't expect that #PatchTuesday will be affecting me on #debian but here we are in 2026 #YearOfTheLinuxDesktops

Ah, parce que j’ai vu qu’il y en a qui ne l’avaient toujours pas compris, alors que ça fait plus de 25 ans que c’est pourtant 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 13 mai.

Moi, je l’ai fait juste après le petit-déjeuner À votre tour.

Happy #PatchTuesday to the Eastern Hemisphere.

ZOMG! It's freakin Patch Tuesday again. And Microsoft has patched a staggering 167 security holes (think more people are using AI to find bugs, maybe?)

tl;dr: There's something for everyone today, like an Adobe Reader 0day that's apparently been exploited since at least November 2025; a SharePoint zero-day; and a fix for BlueHammer -- a Windows Defender bug for which there is working exploit code that no longer works if you install today's Windows updates (as per @wdormann).

#patchtuesday, #microsoft #0days

https://krebsonsecurity.com/2026/04/patch-tuesday-april-2026-edition/

Windows 10 KB5082200 (April 14, 2026) update now improves protection against phishing attacks via Remote Desktop (.rdp) files and fixes a bug that could cause a “no Internet” error to appear during sign-in even when the connection was working, while also enhancing Secure Boot and BitLocker reliability. More details in comments.

#KB5082200 #windows10 #News #Technews #windows #Microsoft #tech #techguide #Newsupdate #Patchtuesday

The April 2026 Patch Tuesday updates for Windows 11 versions 25H2 and 24H2 bring various accessibility improvements, support for refresh rates higher than 1000Hz, and more https://www.thurrott.com/windows/334905/microsoft-releases-april-2026-patch-tuesday-updates #windows11 #patchtuesday #technology

#Microsoft March 2026 #PatchTuesday fixes 2 zero-days, 79 flaws

https://www.bleepingcomputer.com/news/microsoft/microsoft-march-2026-patch-tuesday-fixes-2-zero-days-79-flaws/

#cybersecurity #Windows

Hoy es #PatchTuesday en winbugs, pa que no se les olvide sus updates
#windows