Security incidents tagged WhatsApp. Newest first.
0 WhatsApp incidents in the last 12 months
Critical 4 · High 3 · Med 2 · Low 1 · Update ½Severity-weighted: critical 4 · high 3 · medium 2 · low 1 · update ½LessMore
- Incidents
- 1
- Live
- 0
- Patched
- 1
- Days without an incident
- 416
- Longest quiet run: 416 days (Sep 3–Oct 23)
Show 1 older incident1 older incident
September 2025 1
PatchedMeta Platforms WhatsApp: WhatsApp Incorrect Authorization Vulnerability
Meta Platforms WhatsApp
Meta Platforms WhatsApp contains an incorrect authorization vulnerability due to an incomplete authorization of linked device synchronization messages. This vulnerability could allow an unrelated user to trigger processing of content from an arbitrary URL on a target’s device. Added to CISA KEV on 2025-09-02.
Open incident →CVE-2025-55177
