{"id":"CVE-2018-11875","aliases":["EUVD-2018-3867","GHSA-x6px-24p3-x59f"],"status":"published","title":"Lack of check of buffer size before copying in a WLAN function can lead to a buffer overflow in...","description":"Lack of check of buffer size before copying in a WLAN function can lead to a buffer overflow in Snapdragon Mobile in version SD 845, SD 850.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00246,"percentile":0.15926,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2018-10-29T18:00:00Z","modified":"2026-06-17T01:36:45Z","products":[{"vendor":"qualcomm","product":"sd_845_firmware"},{"vendor":"qualcomm","product":"sd_850_firmware"},{"vendor":"qualcomm, inc.","product":"snapdragon mobile"}],"references":[{"url":"https://www.qualcomm.com/company/product-security/bulletins","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/107681","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-11875"},{"url":"https://github.com/advisories/GHSA-x6px-24p3-x59f"}],"sources":{"cve":[{"id":"CVE-2018-11875","description":"Lack of check of buffer size before copying in a WLAN function can lead to a buffer overflow in Snapdragon Mobile in version SD 845, SD 850.","status":"published","published":"2018-10-29T18:00:00Z","modified":"2024-08-05T08:24:02.828Z","updated_at":"2026-11-02T14:35:09.139955Z"}],"euvd":[{"id":"EUVD-2018-3867","description":"Lack of check of buffer size before copying in a WLAN function can lead to a buffer overflow in Snapdragon Mobile in version SD 845, SD 850.","status":"published","published":"2018-10-29T18:00:00Z","modified":"2024-08-05T08:24:02Z","updated_at":"2026-11-03T02:39:54.130594Z"}],"ghsa":[{"id":"GHSA-x6px-24p3-x59f","title":"Lack of check of buffer size before copying in a WLAN function can lead to a buffer overflow in...","description":"Lack of check of buffer size before copying in a WLAN function can lead to a buffer overflow in Snapdragon Mobile in version SD 845, SD 850.","status":"published","published":"2022-05-14T01:13:39Z","modified":"2023-02-02T05:03:09Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:51:35.055103Z"}],"nvd":[{"id":"CVE-2018-11875","description":"Lack of check of buffer size before copying in a WLAN function can lead to a buffer overflow in Snapdragon Mobile in version SD 845, SD 850.","status":"published","published":"2018-10-29T18:29:05.23Z","modified":"2026-06-17T01:36:45.293Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:04:46.409324Z"}]}}