CVE-2023-38538
Medium
Description
A race condition in an event subsystem led to a heap use-after-free issue in established audio/video calls that could have resulted in app termination or unexpected control flow with very low probability.
SeverityMedium
CVSS5.0
Exploit probability—
ProductWhatsapp
PublishedOct 4, 2023
First seenOct 4, 2023
Weakness typeCWE-416Use after free
How to fix
Update
- whatsapp whatsapp2.2320.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| whatsapp whatsapp | v < 2.2320.2 | 2.2320.2 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.