[Thorrez]

Why do you think it was CVE-2019-11931? The Facebook vs. NSO lawsuit[1] mentions CVE-2019-3568[2]. CVE-2019-3568 was widely reported in May to have been exploited by NSO group[3].

[1] https://context-cdn.washingtonpost.com/notes/prod/default/do...

[2] https://www.facebook.com/security/advisories/cve-2019-3568

[3] https://arstechnica.com/information-technology/2019/05/whats...