{"cve":"CVE-2026-93274","nvd":{"published":"2026-09-24T16:17:24.527","modified":"2026-10-19T10:17:18.897","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: bcm2835: Don't remove an unregistered GPIO chip\n\nIf the devm_pinctrl_register() function fails,\nbcm2835_pinctrl_probe() calls gpiochip_remove()\nbefore gpiochip_add_data() has registered the GPIO chip.\n\nThis means that upon failure the gpio_chip.gpiodev\n is NULL resulting in a null pointer dereference\ninside the gpiochip_remove() function.\n\nRemove the unnecessary function call to gpiochip_remove().\nNo GPIO cleanup is required because the GPIO chip\nhas not yet been registered. Without this change there\nis potential for a kernel panic upon registration failure","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/32711f77db0641e57fd96fdc013bf1286b9f2514","https://git.kernel.org/stable/c/3b978fd0a3092b25561ac26bc1a87149fa981ddc","https://git.kernel.org/stable/c/68ea6dd23b732081826c36033835468383487864","https://git.kernel.org/stable/c/727f043d699ab0d5d87122c2177f2b45fbe58d35","https://git.kernel.org/stable/c/b8535f5c77cc61352d02a0c038a280127a8b8208"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:56:02.509636177+00:00"},"epss":{"cve":"CVE-2026-93274","score":0.00201,"percentile":0.09948,"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."]}