CVE-2022-36934 json
An integer overflow in WhatsApp could result in remote code execution in an established video call.
published 2022-09-22 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-39592
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.5%
- EPSS 2.5% chance of exploitation in 30 days, percentile 84%
- public exploits
- 0
- none known
Summary
An integer overflow in WhatsApp could result in remote code execution in an established video call.
Patch / fix
- Meta WhatsApp for iOS 2.22.16.12
- Meta WhatsApp Business for iOS 2.22.16.12
- Meta WhatsApp for Android 2.22.16.12
- Meta WhatsApp Business for Android 2.22.16.12
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 17 mo ago
Exploit prediction
2.46% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Meta WhatsApp for iOS
- Meta WhatsApp Business for iOS
- Meta WhatsApp for Android
- Meta WhatsApp Business for Android
Classification
References
-
whatsapp.com
/security/advisories/2022/
vendor-advisory
Sources
- CVE List CVE-2022-36934
- NVD CVE-2022-36934
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.