PatchTheCVEwhatsapp vulnerabilities and fixes
Recent CVEs affecting whatsapp, with upgrade or downgrade steps. 2 tracked.
whatsapp has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2026-05-01. Highest priority: CVE-2026-23863 (score 34/100).
- CVE-2026-23863 MEDIUM 6.5 UPGRADE An attachment spoofing issue in WhatsApp for Windows prior to v2.3000.1032164386.258709 could have allowed mal
- CVE-2026-23866 MEDIUM 4.3 UPGRADE UPGRADE Incomplete validation of AI rich response messages for Instagram Reels in WhatsApp for iOS v2.25.8.0 to v2.26.
FAQ
How do I fix whatsapp vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is whatsapp being exploited right now?
None of the tracked whatsapp CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which whatsapp CVE should I patch first?
CVE-2026-23863 currently ranks highest (34/100): An attachment spoofing issue in WhatsApp for Windows prior to v2.3000.1032164386.258709 could have allowed mal.