{"id":"CVE-2026-48174","title":"In the NR RRC component, improper handling of messages before authentication triggers a data abort, which leads to a denial‑of‑service condition.","summary":"In the NR RRC component, improper handling of messages before authentication triggers a data abort, which leads to a denial‑of‑service condition.","severity":"none","cwe":["CWE-476"],"vendor":"Samsung Semiconductor","product":"Exynos 1280","affected":["exynos_1280 < September 2026","exynos_2200 < September 2026","exynos_1330 < September 2026","exynos_1380 < September 2026","exynos_1480 < September 2026","exynos_2400 < September 2026","exynos_w1000 < September 2026","exynos_modem_5300 < September 2026","exynos_modem_5400 < September 2026"],"published":"2026-11-05","updated":"2026-11-05","sourceUpdated":"2026-11-05T02:43:24.241Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-48174","references":[{"url":"https://semiconductor.samsung.com/support/quality-support/product-security-updates/"}],"tags":["cve.org"],"ingestedAt":"2026-11-05T21:36:00.709Z","slug":"CVE-2026-48174","body":"## Overview\n\nIn the NR RRC component, improper handling of messages before authentication triggers a data abort, which leads to a denial‑of‑service condition.\n\n## Affected\n\n- `exynos_1280 < September 2026`\n- `exynos_2200 < September 2026`\n- `exynos_1330 < September 2026`\n- `exynos_1380 < September 2026`\n- `exynos_1480 < September 2026`\n- `exynos_2400 < September 2026`\n- `exynos_w1000 < September 2026`\n- `exynos_modem_5300 < September 2026`\n- `exynos_modem_5400 < September 2026`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}