{"id":"CVE-2024-56426","aliases":["EUVD-2025-37831","GHSA-q7rw-xpv8-759x"],"status":"published","title":"An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 980, 990, 850,...","description":"An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, W920, W930, W1000. The lack of a length check leads to out-of-bounds writes via malformed USB packets to the target.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00507,"percentile":0.43739,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-787"],"published":"2025-11-04T00:00:00Z","modified":"2026-11-08T20:10:00Z","exploits":[{"source":"pocgithub","id":"Creeeeger/CVE-2024-56426","title":"Creeeeger/CVE-2024-56426","date":"2026-04-07","url":"https://github.com/Creeeeger/CVE-2024-56426"},{"source":"pocgithub","id":"xcracker000/CVE-2024-56426","title":"xcracker000/CVE-2024-56426","date":"2026-08-15","url":"https://github.com/xcracker000/CVE-2024-56426"}],"products":[{"vendor":"samsung","product":"exynos_1080_firmware"},{"vendor":"samsung","product":"exynos_1280_firmware"},{"vendor":"samsung","product":"exynos_1330_firmware"},{"vendor":"samsung","product":"exynos_1380_firmware"},{"vendor":"samsung","product":"exynos_1480_firmware"},{"vendor":"samsung","product":"exynos_2100_firmware"},{"vendor":"samsung","product":"exynos_2200_firmware"},{"vendor":"samsung","product":"exynos_2400_firmware"},{"vendor":"samsung","product":"exynos_850_firmware"},{"vendor":"samsung","product":"exynos_980_firmware"},{"vendor":"samsung","product":"exynos_990_firmware"},{"vendor":"samsung","product":"exynos_w1000_firmware"},{"vendor":"samsung","product":"exynos_w920_firmware"},{"vendor":"samsung","product":"exynos_w930_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-2024-56426/","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-56426"},{"url":"https://semiconductor.samsung.com/support/quality-support/product-security-updates"},{"url":"https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2024-56426"},{"url":"https://github.com/advisories/GHSA-q7rw-xpv8-759x"}],"sources":{"cve":[{"id":"CVE-2024-56426","description":"An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, W920, W930, W1000. The lack of a length check leads to out-of-bounds writes via malformed USB packets to the target.","status":"published","published":"2025-11-04T00:00:00Z","modified":"2025-11-04T21:25:22.139Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:33:57.983942Z"}],"euvd":[{"id":"EUVD-2025-37831","description":"An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, W920, W930, W1000. The lack of a length check leads to out-of-bounds writes via malformed USB packets to the target.","status":"published","published":"2025-11-04T00:00:00Z","modified":"2025-11-04T21:25:22Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T19:49:20.707326Z"}],"ghsa":[{"id":"GHSA-q7rw-xpv8-759x","title":"An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 980, 990, 850,...","description":"An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, W920, W930, W1000. The lack of a length check leads to out-of-bounds writes via malformed USB packets to the target.","status":"published","published":"2025-11-04T21:31:36Z","modified":"2025-11-05T00:32:36Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T15:04:39.50413Z"}],"nvd":[{"id":"CVE-2024-56426","description":"An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, W920, W930, W1000. The lack of a length check leads to out-of-bounds writes via malformed USB packets to the target.","status":"published","published":"2025-11-04T21:15:33.667Z","modified":"2026-11-08T20:10:00.187Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-08T22:11:09.065293Z"}]}}