{"cve":"CVE-2023-26496","nvd":{"published":"2023-03-23T02:15:12.657","modified":"2026-06-17T05:43:28.053","status":"Modified","description":"An issue was discovered in Samsung Baseband Modem Chipset for Exynos Modem 5123, Exynos Modem 5300, Exynos 980, Exynos 1080, and Exynos Auto T5124. Memory corruption can occur due to improper checking of the parameter length while parsing the fmtp attribute in the SDP (Session Description Protocol) module.","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-787"],"references":["https://semiconductor.samsung.com/processor/mobile-processor/","https://semiconductor.samsung.com/processor/modem/","https://semiconductor.samsung.com/support/quality-support/product-security-updates/","https://semiconductor.samsung.com/processor/mobile-processor/","https://semiconductor.samsung.com/processor/modem/"],"products":["samsung:exynos_1080_firmware","samsung:exynos_980_firmware","samsung:exynos_auto_t5123_firmware","samsung:exynos_modem_5123_firmware","samsung:exynos_modem_5300_firmware"],"source":"nvd","synced_at":"2026-10-19T21:37:48.383111019+00:00"},"epss":{"cve":"CVE-2023-26496","score":0.21443,"percentile":0.97612,"date":"2026-10-31"},"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."]}