{"cve":"CVE-2026-68225","nvd":{"published":"2026-08-10T13:20:10.687","modified":"2026-08-17T05:18:24.740","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: i2c: alvium: fix critical pointer access in alvium_ctrl_init\n\nThe current implementation of alvium_ctrl_init creates several controls in\nfunction alvium_ctrl_init and uses the returned pointer without check. That\ncan cause write access over NULL-pointer for several controls. The reworked\ncode checks the pointers before adding flags.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/4bacfda44d36f165f6cb57bea408912886400ffa","https://git.kernel.org/stable/c/4f6f28ff24709710c08557c127b3e4c3fb1b4159","https://git.kernel.org/stable/c/7337c88205ed0ffc654f40266be0d3c3eb15fb29","https://git.kernel.org/stable/c/eb2f934646aefb06314cecd1deb020794829b207"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:47:54.990491175+00:00"},"epss":{"cve":"CVE-2026-68225","score":0.00209,"percentile":0.1109,"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."]}