News
Every CyberSIXT summary, newest first, with a link to its story and to the original report.
Most articles on Wed 21 Oct (96); 9–13 on weekend days.
Show as table
| Day | Articles published |
|---|---|
| Sun 11 Oct | 9 |
| Mon 12 Oct | 56 |
| Tue 13 Oct | 85 |
| Wed 14 Oct | 86 |
| Thu 15 Oct | 78 |
| Fri 16 Oct | 61 |
| Sat 17 Oct | 10 |
| Sun 18 Oct | 10 |
| Mon 19 Oct | 60 |
| Tue 20 Oct | 86 |
| Wed 21 Oct | 96 |
| Thu 22 Oct | 84 |
| Fri 23 Oct | 68 |
| Sat 24 Oct | 13 |
| Today, Sun 25 Oct | 9 so far |
Wed 14 Oct· 1 article
-
Microsoft Patches Record 1,413 Flaws, Including Exploited Windows Zero Day
Microsoft’s October Patch Tuesday patch release has set a new record with fixing 1,413 vulnerabilities, including an actively exploited Windows Shell zero-day. The record-breaking bundle underscores the rapid pace of flaws being disclosed and addressed, with…
Wed 9 Sep· 1 article
-
Microsoft Patches 964 CVEs as Two Windows Zero-Days Face Attacks
Microsoft’s September 2026 Patch Tuesday delivers what the vendor describes as the largest ever batch of fixes, addressing 964 CVEs, with 104 rated Critical and 860 rated Important. Microsoft notes 974 CVEs in total for the release, but ten affect cloud…
Mon 17 Aug· 1 article
-
ShieldBreak bypasses Microsoft’s patch for earlier Defender flaw
The article discusses a newly identified vulnerability in Microsoft Defender called ShieldBreak, which allows for privilege escalation despite previous patches. Identified as CVE-2026-69414, this flaw circumvents a past vulnerability known as RoguePlanet,…
Wed 12 Aug· 1 article
-
MS Patch Tuesday patches 421 flaws, Lazarus zero day exploited
The August 2026 Patch Tuesday from Microsoft addresses 421 vulnerabilities, including three critical zero-days and 62 rated as critical. Notably, a flaw exploited by the Lazarus group allows SYSTEM privileges. Key updates include a public Windows privilege…
Wed 15 Jul· 1 article
-
Microsoft patches 622 flaws, fixes three critical zero day bugs
In July 2026, Microsoft addressed a significant security update during Patch Tuesday, fixing 622 CVEs, including three critical zero-day vulnerabilities—CVE-2026-50661, CVE-2026-56155, and CVE-2026-56164. These updates highlight a trend towards larger…
Thu 9 Jul· 1 article
-
Microsoft patches zero day EoP flaw in Defender, CVE-2026-50656
Microsoft has released a security update to address a zero-day vulnerability named RoguePlanet, tracked as CVE-2026-50656, in Microsoft Defender. This Elevation of Privilege (EoP) vulnerability allows attackers to gain complete control over systems if they…
Thu 18 Jun· 1 article
-
Microsoft Defender Bug CVE-2026-50656 Allows Full Windows Control
Microsoft confirmed a critical vulnerability named RoguePlanet (CVE-2026-50656) that allows attackers to gain complete control over Windows systems by exploiting weaknesses in Microsoft Defender's Malware Protection Engine. The flaw enables privilege…
Wed 10 Jun· 1 article
-
Microsoft patches record 206 flaws, fixing three zero‑day bugs
Microsoft's latest Patch Tuesday, dated June 2026, addresses a record 206 security vulnerabilities, including 32 classified as critical and three zero-day vulnerabilities that were disclosed before patches were available. Notably, one zero-day in Windows…
Thu 21 May· 1 article
-
Microsoft Defender vulnerabilities are being exploited in the wild
On May 21, 2026, it was reported that two vulnerabilities within Microsoft Defender are actively being exploited. These were added to the CISA's Known Exploited Vulnerabilities catalog, indicating that they pose significant risks. The vulnerabilities…
Wed 13 May· 1 article
-
Patch Tuesday Updates Fix 137 Flaws, Including Critical Word Bug
May 2026 Patch Tuesday remedies 137 security vulnerabilities, including 31 marked critical by Microsoft, with no zero-days actively exploited in the wild. According to Microsoft, a zero-day is a flaw for which no official patch or security update is…
Wed 15 Apr· 1 article
-
April Patch Tuesday patches two Microsoft zero day flaws
April Patch Tuesday fixes two zero-days, including one under active attack, remediating 167 vulnerabilities in total. The first flaw, CVE-2026-32201, has a CVSS score of 6.5 and is an improper input validation issue in Microsoft Office SharePoint that could…
Wed 11 Feb· 1 article
-
February 2026 Patch Tuesday includes six actively exploited zero-days
February 2026 Patch Tuesday patches 59 Microsoft CVEs, with six of them described as actively exploited zero-days. The six zero-days span Windows Shell, MSHTML, Microsoft Word, Desktop Window Manager, Windows Remote Access Connection Manager, and Windows…
Thu 29 Jan· 1 article
-
Microsoft Office zero-day lets malicious documents slip past security checks
Microsoft has issued an emergency patch for a high-severity zero-day in Office that allows attackers to bypass document security checks and is being exploited in the wild via malicious files. The vulnerability, tracked as CVE-2026-21509, is classified as a…
No older articles match these filters.