{"id":"CVE-2025-49495","aliases":["EUVD-2026-0814","GHSA-3222-mcx9-476q"],"status":"published","title":"An issue was discovered in the WiFi driver in Samsung Mobile Processor Exynos 1380, 1480, 2400,...","description":"An issue was discovered in the WiFi driver in Samsung Mobile Processor Exynos 1380, 1480, 2400, 1580. Mishandling of an NL80211 vendor command leads to a buffer overflow.","severity":{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.0016,"percentile":0.05245,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2026-01-05T00:00:00Z","modified":"2026-11-04T22:10:00Z","products":[{"vendor":"samsung","product":"exynos_1380_firmware"},{"vendor":"samsung","product":"exynos_1480_firmware"},{"vendor":"samsung","product":"exynos_1580_firmware"},{"vendor":"samsung","product":"exynos_2400_firmware"}],"references":[{"url":"https://semiconductor.samsung.com/support/quality-support/product-security-updates/","tags":["Vendor Advisory"]},{"url":"https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-49495/","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-49495"},{"url":"https://semiconductor.samsung.com/support/quality-support/product-security-updates"},{"url":"https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-49495"},{"url":"https://github.com/advisories/GHSA-3222-mcx9-476q"}],"sources":{"cve":[{"id":"CVE-2025-49495","description":"An issue was discovered in the WiFi driver in Samsung Mobile Processor Exynos 1380, 1480, 2400, 1580. Mishandling of an NL80211 vendor command leads to a buffer overflow.","status":"published","published":"2026-01-05T00:00:00Z","modified":"2026-01-05T21:49:24.116Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:32:24.825718Z"}],"euvd":[{"id":"EUVD-2026-0814","description":"An issue was discovered in the WiFi driver in Samsung Mobile Processor Exynos 1380, 1480, 2400, 1580. Mishandling of an NL80211 vendor command leads to a buffer overflow.","status":"published","published":"2026-01-05T00:00:00Z","modified":"2026-01-05T21:49:24Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:48:55.49901Z"}],"ghsa":[{"id":"GHSA-3222-mcx9-476q","title":"An issue was discovered in the WiFi driver in Samsung Mobile Processor Exynos 1380, 1480, 2400,...","description":"An issue was discovered in the WiFi driver in Samsung Mobile Processor Exynos 1380, 1480, 2400, 1580. Mishandling of an NL80211 vendor command leads to a buffer overflow.","status":"published","published":"2026-01-05T21:30:32Z","modified":"2026-01-06T00:30:23Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T15:05:29.894873Z"}],"nvd":[{"id":"CVE-2025-49495","description":"An issue was discovered in the WiFi driver in Samsung Mobile Processor Exynos 1380, 1480, 2400, 1580. Mishandling of an NL80211 vendor command leads to a buffer overflow.","status":"published","published":"2026-01-05T19:15:56.193Z","modified":"2026-11-04T22:10:00.21Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-120"],"updated_at":"2026-11-04T23:43:38.567042Z"}]}}