Zalo is a messaging and communication platform with a modest vulnerability footprint concentrated in its core application. The durable signal centers on information-disclosure issues that expose sensitive user data or communications to unauthorized access. Current vulnerability counts, severity distribution, and exploitation activity are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Zalo over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2024-53359HIGH An issue in Zalo v23.09.01 allows attackers to obtain sensitive user information via a crafted GET request. | May 20, 2025 | 7.5 | 21 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Zalo.
Media articles that mention a CVE ID that affects a product developed by Zalo — matched by CVE ID, not by vendor name.