{"cve":"CVE-2022-50856","nvd":{"published":"2025-12-30T13:16:00.330","modified":"2026-06-17T05:24:18.290","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ncifs: Fix xid leak in cifs_ses_add_channel()\n\nBefore return, should free the xid, otherwise, the\nxid will be leaked.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/7286f875510486fdc2fc426b7c826262e2283a65","https://git.kernel.org/stable/c/847301f0ee1c29f34cc48547ce1071990f24969c","https://git.kernel.org/stable/c/db2a8b6c17e128d91f35d836c569f4a6bda4471b","https://git.kernel.org/stable/c/e909d054bdea75ef1ec48c18c5936affdaecbb2c"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:18:08.089039631+00:00"},"epss":{"cve":"CVE-2022-50856","score":0.00199,"percentile":0.09799,"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."]}