{"cve":"CVE-2023-26075","nvd":{"published":"2023-03-10T17:15:10.160","modified":"2026-06-17T05:42:37.617","status":"Modified","description":"An issue was discovered in Samsung Mobile Chipset and Baseband Modem Chipset for Exynos 850, Exynos 980, Exynos 1080, Exynos 1280, Exynos 2200, Exynos Modem 5123, Exynos Modem 5300, and Exynos Auto T5123. An intra-object overflow in the 5G MM message codec can occur due to insufficient parameter validation when decoding the Service Area List.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-120"],"references":["http://packetstormsecurity.com/files/171387/Shannon-Baseband-NrmmMsgCodec-Intra-Object-Overflow.html","https://bugs.chromium.org/p/project-zero/issues/detail?id=2398","https://googleprojectzero.blogspot.com/2023/03/multiple-internet-to-baseband-remote-rce.html","https://semiconductor.samsung.com/processor/mobile-processor/","https://semiconductor.samsung.com/processor/modem/"],"products":["samsung:exynos_1080_firmware","samsung:exynos_1280_firmware","samsung:exynos_2200_firmware","samsung:exynos_850_firmware","samsung:exynos_980_firmware","samsung:exynos_auto_t5123_firmware","samsung:exynos_modem_5123_firmware","samsung:exynos_modem_5300_firmware","samsung:exynos_w920_firmware"],"source":"nvd","synced_at":"2026-10-19T21:37:41.955480748+00:00"},"epss":{"cve":"CVE-2023-26075","score":0.00947,"percentile":0.61158,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}