{"cve":"CVE-2026-98121","nvd":{"published":"2026-09-25T11:17:43.360","modified":"2026-10-22T17:23:28.030","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwatchdog: msc313e: Fix NULL pointer dereference in PM callbacks\n\nmsc313e_wdt_probe() doesn't set the driver data for the platform device.\nAs a result, dev_get_drvdata() in msc313e_wdt_suspend() and\nmsc313e_wdt_resume() will return NULL, leading to a NULL pointer\ndereference afterward.\n\nSet the platform device driver data in msc313e_wdt_probe().","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-476"],"references":["https://git.kernel.org/stable/c/6495dc16e635356fd2b7535dcbf9b6779de4e753","https://git.kernel.org/stable/c/744b25040d8206f7925b8ba0be5edf93fa4bf81e","https://git.kernel.org/stable/c/960251cc4a413d8f1eef2a2c6aca41073b57ce16","https://git.kernel.org/stable/c/a135415be56839e555e0bcdd5ffb8d2f5f947bd7","https://git.kernel.org/stable/c/afc3ea51e479289a23c642cc8bade67b94225ed9"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-23T16:39:26.291718493+00:00"},"epss":{"cve":"CVE-2026-98121","score":0.00122,"percentile":0.01987,"date":"2026-10-25"},"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."]}