{"id":"CVE-2026-48174","aliases":["EUVD-2026-117264","GHSA-698c-c552-hvcw"],"status":"published","title":"In the NR RRC component, improper handling of messages before authentication triggers a data...","description":"In the NR RRC component, improper handling of messages before authentication triggers a data abort, which leads to a denial‑of‑service condition.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.0017,"percentile":0.06443,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2026-11-05T02:43:24Z","modified":"2026-11-10T13:26:10Z","products":[{"vendor":"samsung","product":"exynos 1280"},{"vendor":"samsung","product":"exynos 1330"},{"vendor":"samsung","product":"exynos 1380"},{"vendor":"samsung","product":"exynos 1480"},{"vendor":"samsung","product":"exynos 2200"},{"vendor":"samsung","product":"exynos 2400"},{"vendor":"samsung semiconductor","product":"exynos 1280"},{"vendor":"samsung semiconductor","product":"exynos 1330"},{"vendor":"samsung semiconductor","product":"exynos 1380"},{"vendor":"samsung semiconductor","product":"exynos 1480"},{"vendor":"samsung semiconductor","product":"exynos 2200"},{"vendor":"samsung semiconductor","product":"exynos 2400"},{"vendor":"samsung semiconductor","product":"exynos modem 5300"},{"vendor":"samsung semiconductor","product":"exynos modem 5400"},{"vendor":"samsung semiconductor","product":"exynos w1000"}],"references":[{"url":"https://semiconductor.samsung.com/support/quality-support/product-security-updates/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48174"},{"url":"https://semiconductor.samsung.com/support/quality-support/product-security-updates"},{"url":"https://github.com/advisories/GHSA-698c-c552-hvcw"}],"sources":{"cve":[{"id":"CVE-2026-48174","description":"In the NR RRC component, improper handling of messages before authentication triggers a data abort, which leads to a denial‑of‑service condition.","status":"published","published":"2026-11-05T02:43:24.241Z","modified":"2026-11-10T13:26:10.316Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-476"],"updated_at":"2026-11-10T14:38:58.645345Z"}],"euvd":[{"id":"EUVD-2026-117264","description":"In the NR RRC component, improper handling of messages before authentication triggers a data abort, which leads to a denial‑of‑service condition.","status":"published","published":"2026-11-05T02:43:24Z","modified":"2026-11-10T13:26:10Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-10T14:21:09.632261Z"}],"ghsa":[{"id":"GHSA-698c-c552-hvcw","title":"In the NR RRC component, improper handling of messages before authentication triggers a data...","description":"In the NR RRC component, improper handling of messages before authentication triggers a data abort, which leads to a denial‑of‑service condition.","status":"published","published":"2026-11-05T03:30:35Z","modified":"2026-11-10T15:34:15Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-476"],"updated_at":"2026-11-10T15:55:04.021503Z"}],"nvd":[{"id":"CVE-2026-48174","description":"In the NR RRC component, improper handling of messages before authentication triggers a data abort, which leads to a denial‑of‑service condition.","status":"published","published":"2026-11-05T03:17:27.643Z","modified":"2026-11-10T14:17:31.863Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-476"],"updated_at":"2026-11-10T16:19:50.192525Z"}]}}