CVE · coverage timeline
CVE-2026-50522Microsoft SharePoint Deserialization of Untrusted Data Vulnerability
10 articles from 5 outlets between 21 Jul and 2 Oct. First reported by The Hacker News; added to CISA KEV 1 day later. The busiest day was Thu 23 Jul, with 3 articles.
- Articles
- 10
- all time · from 5 outlets
- Days with coverage
- 5
- across 74 days
- Busiest day
- 3
- articles on Thu 23 Jul
- Last 7 days
- 0a day
- vs 0.1 a day before
- First report to KEV
- 1day
- listed 22 Jul
- Federal deadline
- Passed
- Sat 25 Jul · 92 days ago
Coverage over time
10 articles · 21 Jul – 2 Oct
- First report21 Jul · The Hacker News
- Added to CISA KEV22 Jul · cisa.gov
- Federal deadlineSat 25 Jul, 23:59 UTC
Show as table
| Day (UTC) | Articles | Outlets |
|---|---|---|
| Tue 21 Jul | 2 | The Hacker News 1, Security Affairs 1 |
| Wed 22 Jul | 3 | CISA 2, SecurityWeek 1 |
| Thu 23 Jul | 3 | SecurityOnline 2, Security Affairs 1 |
| Mon 27 Jul | 1 | SecurityOnline 1 |
| Fri 2 Oct | 1 | SecurityWeek 1 |
Articles
10 articles1 article
- Warlock Ransomware Expands SharePoint Attacks Against Critical SectorsSecurityWeek · mentions it in passing
1 article
3 articles
- U.S. CISA adds Microsoft SharePoint and Check Point SmartConsole flaws to its Known Exploited Vulnerabilities catalogSecurity Affairs · mentions it in passing
- Two Active BIND Exploits Highlighted as Nine Flaws PatchedSecurityOnline · mentions it in passing
- GitHub Actions Abused to Steal Credentials from PHP PackagesSecurityOnline · mentions it in passing
3 articles
- CISA Flags CVE-2026-50522 in KEV, Warns of SharePoint RCE RiskCISA · official notice
- CISA Adds CVE-2026-50522 to Known Exploited Vulnerabilities CatalogueCISA · official notice
2 articles
- CVE-2026-50522: SharePoint Flaw Lets Site Owners Run Remote CodeSecurity Affairs
- SharePoint flaw CVE-2026-50522 under active attack after PoC leakThe Hacker News · first report
No articles in this range.