CVE · coverage timeline
CVE-2026-45498Microsoft Defender Denial of Service Vulnerability
4 articles from 3 outlets between 20 May and 21 May. First reported by CISA, the day CISA added it to KEV. The busiest day was Thu 21 May, with 2 articles.
- Articles
- 4
- all time · from 3 outlets
- Days with coverage
- 2
- across 2 days
- Busiest day
- 2
- articles on Thu 21 May
- Last 7 days
- 0a day
- vs 0 a day before
- First report to KEV
- 0days
- listed 20 May
- Federal deadline
- Passed
- Wed 3 Jun · 144 days ago
Coverage over time
4 articles · 20 May – 21 May
- First report20 May · CISA
- Added to CISA KEV20 May · cisa.gov
- Federal deadlineWed 3 Jun, 23:59 UTC
Show as table
| Day (UTC) | Articles | Outlets |
|---|---|---|
| Wed 20 May | 2 | CISA 2 |
| Thu 21 May | 2 | SecurityWeek 1, Malwarebytes 1 |
Articles
4 articles2 articles
- Microsoft Defender vulnerabilities are being exploited in the wildMalwarebytes · mentions it in passing
- Microsoft fixes two zero day Defender bugs under active attackSecurityWeek · mentions it in passing
2 articles
- CISA adds CVE-2026-45498 to KEV, urges Defender patch by JuneCISA · official notice
- CISA Adds Microsoft Defender DoS Flaw CVE-2026-45498 to KEV ListCISA · first report · official notice
No articles in this range.