CVE · coverage timeline
CVE-2026-21510Microsoft Windows Shell Protection Mechanism Failure Vulnerability
11 articles from 8 outlets between 10 Feb and 29 Apr. First reported by SecurityWeek, the day CISA added it to KEV. The busiest day was Wed 11 Feb, with 4 articles.
- Articles
- 11
- all time · from 8 outlets
- Days with coverage
- 5
- across 79 days
- Busiest day
- 4
- articles on Wed 11 Feb
- Last 7 days
- 0a day
- vs 0 a day before
- First report to KEV
- 0days
- listed 10 Feb
- Federal deadline
- Passed
- Tue 3 Mar · 236 days ago
Coverage over time
11 articles · 10 Feb – 29 Apr
- First report10 Feb · SecurityWeek
- Added to CISA KEV10 Feb · cisa.gov
- Federal deadlineTue 3 Mar, 23:59 UTC
Show as table
| Day (UTC) | Articles | Outlets |
|---|---|---|
| Tue 10 Feb | 4 | SecurityWeek 1, Dark Reading 1, Krebs on Security 1, Security Affairs 1 |
| Wed 11 Feb | 4 | SecurityOnline 1, Security Affairs 1, Malwarebytes 1, SOCRadar 1 |
| Mon 27 Apr | 1 | SecurityWeek 1 |
| Tue 28 Apr | 1 | The Hacker News 1 |
| Wed 29 Apr | 1 | The Hacker News 1 |
Articles
11 articles1 article
- CISA Flags Actively Exploited CVE-2024-1708 and Windows FlawThe Hacker News · mentions it in passing
1 article
- Microsoft Warns of Active Exploit in CVE-2026-32202 Spoof FlawThe Hacker News · mentions it in passing
1 article
4 articles
- Patch Panic: Microsoft Fixes 6 Active Zero-Days in Feb 2026 UpdateSecurityOnline · mentions it in passing
4 articles
- Patch Tuesday, February 2026 EditionKrebs on Security
- Microsoft Patches 6 Actively Exploited Zero-DaysDark Reading
- 6 Actively Exploited Zero-Days Patched by Microsoft With February 2026 UpdatesSecurityWeek · first report
No articles in this range.