{"id":"CVE-2011-4864","aliases":["EUVD-2011-4781","GHSA-x2rv-cg76-5q63"],"status":"published","title":"The Tencent MobileQQ (com.tencent.mobileqq) application 2.2 for Android does not properly protect...","description":"The Tencent MobileQQ (com.tencent.mobileqq) application 2.2 for Android does not properly protect data, which allows remote attackers to read or modify messages and a friends list via a crafted application.","severity":{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00959,"percentile":0.61714,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2012-01-25T02:00:00Z","modified":"2026-06-16T23:35:32Z","products":[{"vendor":"tencent","product":"mobileqq"}],"references":[{"url":"http://www4.comp.polyu.edu.hk/~appsec/bugs/CVE-2011-4864-vulnerability-in-MobileQQ.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4864"},{"url":"https://github.com/advisories/GHSA-x2rv-cg76-5q63"}],"sources":{"cve":[{"id":"CVE-2011-4864","description":"The Tencent MobileQQ (com.tencent.mobileqq) application 2.2 for Android does not properly protect data, which allows remote attackers to read or modify messages and a friends list via a crafted application.","status":"published","published":"2012-01-25T02:00:00Z","modified":"2024-09-17T02:57:55.37Z","updated_at":"2026-11-02T14:35:37.671707Z"}],"euvd":[{"id":"EUVD-2011-4781","description":"The Tencent MobileQQ (com.tencent.mobileqq) application 2.2 for Android does not properly protect data, which allows remote attackers to read or modify messages and a friends list via a crafted application.","status":"published","published":"2012-01-25T02:00:00Z","modified":"2024-09-17T02:57:55Z","updated_at":"2026-11-03T00:28:35.481673Z"}],"ghsa":[{"id":"GHSA-x2rv-cg76-5q63","title":"The Tencent MobileQQ (com.tencent.mobileqq) application 2.2 for Android does not properly protect...","description":"The Tencent MobileQQ (com.tencent.mobileqq) application 2.2 for Android does not properly protect data, which allows remote attackers to read or modify messages and a friends list via a crafted application.","status":"published","published":"2022-05-17T05:32:52Z","modified":"2023-01-28T05:04:14Z","updated_at":"2026-11-02T14:44:08.177015Z"}],"nvd":[{"id":"CVE-2011-4864","description":"The Tencent MobileQQ (com.tencent.mobileqq) application 2.2 for Android does not properly protect data, which allows remote attackers to read or modify messages and a friends list via a crafted application.","status":"published","published":"2012-01-25T04:03:28.363Z","modified":"2026-06-16T23:35:32.23Z","cvss":[{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:11.800512Z"}]}}