{"cve":"CVE-2026-92491","nvd":{"published":"2026-09-17T17:17:51.233","modified":"2026-10-19T09:19:39.390","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: arm_scmi: Roll back partial protocol table registration\n\nscmi_protocol_table_register() can leave earlier requests registered when\na later entry in the same ID table fails. Each request retains a pointer\nto the driver's ID table, so a failed module load can leave a dangling\npointer after the module storage is released.\n\nUnrequest only the successfully registered prefix, in reverse order,\nbefore returning the failure. Leave the failed entry and the remaining\nentries untouched because matching requests can be owned by another\ndriver.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/2224b622260ba590ab56ea1585d6bf7610be25b2","https://git.kernel.org/stable/c/3fa8cabd2d8ed80dd0b818ca7fd410b591392ff6","https://git.kernel.org/stable/c/456856a34906475fcf4b23879237103770dc7ef2","https://git.kernel.org/stable/c/826413b858ea2969e4c3e8197d0065efc47c6343","https://git.kernel.org/stable/c/ee556d118b11c6f5b60a32c1e84f366b336ac7d7"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:55:23.253742848+00:00"},"epss":{"cve":"CVE-2026-92491","score":0.00209,"percentile":0.10923,"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."]}