{"cve":"CVE-2023-29726","nvd":{"published":"2023-05-30T23:15:09.513","modified":"2026-06-17T05:50:44.283","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-404"],"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"],"products":["applika:call_blocker"],"source":"nvd","synced_at":"2026-10-19T21:38:24.161619714+00:00"},"epss":{"cve":"CVE-2023-29726","score":0.01176,"percentile":0.67587,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}