{"apiVersion":"1.0","identifier":"CVE-2026-72308","description":"In the Linux kernel, the following vulnerability has been resolved: mlxsw: fix refcount leak in mlxsw_sp_port_lag_join() When mlxsw_sp_port_lag_index_get() fails, mlxsw_sp_port_lag_join() returns an error without releasing the lag reference obtained by the earlier mlxsw_sp_lag_get(). All other error paths in the function jump to the cleanup label that ends with mlxsw_sp_lag_put(), so this is a single missed release. Fix the leak by replacing the bare -return err- with a goto to the existing error cleanup label, which will drop the reference safely.","publishedAt":"2026-08-15T06:22:03","lastModifiedAt":"2026-08-23T13:16:43","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-72308","cvssScore":null,"cvssVector":"Pending","epssProbability":0.0022,"riskScore":0,"affectedProduct":"Linux kernel","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-72308","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-72308","en":"https://www.redsauce.net/en/cves/CVE-2026-72308","fr":"https://www.redsauce.net/fr/cves/CVE-2026-72308","pt":"https://www.redsauce.net/pt/cves/CVE-2026-72308","de":"https://www.redsauce.net/de/cves/CVE-2026-72308","sk":"https://www.redsauce.net/sk/cves/CVE-2026-72308","el":"https://www.redsauce.net/el/cves/CVE-2026-72308"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-72308"}}