Wikimedia-foundation
125 CVEs across 7 months on the top 200 list since Jan 2025. Peak rank #16 in Feb 2026. None of them is in CISA KEV.
Wikimedia-foundation CVEs per month since Jan 2025
Jan 2025: 7 CVEs · 0 critical · 0 now in CISA KEV · rank #124 · mostly Mediawiki - Articlefeedbackv5 Extension, Mediawiki - Breadcrumbs2 Extension, Mediawiki - Datatransfer ExtensionFeb 2025: not on the top 200 that monthMar 2025: not on the top 200 that monthApr 2025: 6 CVEs · 0 critical · 0 now in CISA KEV · rank #137 · mostly Mediawiki, ParsoidMay 2025: not on the top 200 that monthJun 2025: not on the top 200 that monthJul 2025: 30 CVEs · 3 critical · 0 now in CISA KEV · rank #39 · mostly Mediawiki - Abusefilter Extension, Mediawiki - Checkuser Extension, Mediawiki - Securepoll ExtensionAug 2025: not on the top 200 that monthSep 2025: not on the top 200 that monthOct 2025: not on the top 200 that monthNov 2025: not on the top 200 that monthDec 2025: not on the top 200 that monthJan 2026: not on the top 200 that monthFeb 2026: 47 CVEs · 1 critical · 0 now in CISA KEV · rank #16 · mostly Mediawiki, Checkuser, VisualeditorMar 2026: not on the top 200 that monthApr 2026: 6 CVEs · 0 critical · 0 now in CISA KEV · rank #200 · mostly Mediawiki - Cargo Extension, Mediawiki - Proofreadpage Extension, Mediawiki - Reportincident ExtensionMay 2026: 11 CVEs · 0 critical · 0 now in CISA KEV · rank #119 · mostly Mediawiki, Echo, OathauthJun 2026: not on the top 200 that monthJul 2026: 18 CVEs · 1 critical · 0 now in CISA KEV · rank #78 · mostly Mediawiki, Timeline, Checkuser
In the lens
The products that kept showing up in Wikimedia-foundation's monthly top three from Jan 2025 to Jul 2026. Move the lens and the list follows.
Year by year
Each year's months on the top 200 list. Pick a year to read it in the lens.
The record
- Peak rank
- #16 in Feb 2026
- Busiest month
- Feb 2026, 47 CVEs
- Months with a KEV entry
- 0 of 7 on the list
- On the top 200 list
- 7 of 19 monthly snapshots