What’s Vulnerable › Vulnerabilities

CVE-2023-29726

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-05-30 · updated 2026-06-17
• Weakness: CWE-404

Description

The Call Blocker application 6.6.3 for Android incorrectly opens a key component that an attacker can use to inject large amounts of dirty data into the application's database. When the application starts, it loads the data from the database into memory. Once the attacker injects too much data, the application triggers an OOM error and crashes, resulting in a persistent denial of service.

Affected products

• Applika Call Blocker: 6.6.3

References

• https://github.com/LianKee/SO-CVEs/blob/main/CVEs/CVE-2023-29726/CVE%20detail.md
• https://play.google.com/store/apps/details?id=com.cuiet.blockCalls
• https://www.call-blocker.info/
• https://github.com/LianKee/SO-CVEs/blob/main/CVEs/CVE-2023-29726/CVE%20detail.md
• https://play.google.com/store/apps/details?id=com.cuiet.blockCalls
• https://www.call-blocker.info/

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