{"id":"CVE-2018-5911","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-5911","generatedAt":"2026-10-29T02:04:02.483Z","title":"Buffer overflow in WLAN function due to improper check of buffer size before copying in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCS605, SD 625, SD…","description":"Buffer overflow in WLAN function due to improper check of buffer size before copying in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCS605, SD 625, SD 636, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 820A, SD 855, SDM630, SDM660, SDX20, SDX24","published":"2019-06-14T17:29:01.000Z","lastModified":"2026-06-17T02:01:01.000Z","status":"Modified","sourceIdentifier":"product-security@qualcomm.com","cvss":{"version":"3.0","score":7.8,"severity":"HIGH","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-119"],"affected":["qualcomm/mdm9150 firmware","qualcomm/mdm9206 firmware","qualcomm/mdm9607 firmware","qualcomm/mdm9640 firmware","qualcomm/mdm9650 firmware","qualcomm/msm8996au firmware","qualcomm/qcs605 firmware","qualcomm/sd 625 firmware","qualcomm/sd 636 firmware","qualcomm/sd 675 firmware","qualcomm/sd 712 firmware","qualcomm/sd 710 firmware","qualcomm/sd 670 firmware","qualcomm/sd 730 firmware","qualcomm/sd 820a firmware","qualcomm/sd 855 firmware","qualcomm/sdm630 firmware","qualcomm/sdm660 firmware","qualcomm/sdx20 firmware","qualcomm/sdx24 firmware"],"epss":{"score":0.00216,"percentile":0.11898,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.22%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://www.codeaurora.org/security-bulletin/2019/05/06/may-2019-code-aurora-security-bulletin","tags":["Third Party Advisory"],"source":"product-security@qualcomm.com"},{"url":"https://www.codeaurora.org/security-bulletin/2019/05/06/may-2019-code-aurora-security-bulletin","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-5911","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}