Vendor

Meta Platforms

As of , 3 Meta Platforms vulnerabilities are on CISA's list of exploited vulnerabilities; 0 were added in 2026. Patch first: CVE-2019-18426.

Patch first

Patch first
#VulnerabilityProductOur groupListedDeadlineEPSS
1CVE-2019-18426Cross-Site ScriptingMeta Platforms WhatsAppPatch this weekEPSS 0.680.68
2CVE-2019-3568VOIP Stack Buffer OverflowMeta Platforms WhatsAppPatch soon0.30
3CVE-2025-55177Incorrect AuthorizationMeta Platforms WhatsAppPatch soon0.04

Added each year

0.511.522022: 2220222023: nonenone20232024: nonenone20242025: 1120252026: nonenone2026
Entries CISA added each year, removed ones included. Source: CISA KEV.
Show the numbers
Periodentries added
20222
2023none
2024none
20251
2026none

Used in ransomware