Vulnerabilities in linux
17,978 resultsCVE-2026-43379CRITICALksmbd: fix use-after-free in smb_lazy_parent_lease_break_close()EPSS 0.4%CVE-2026-23450CRITICALnet/smc: fix NULL dereference and UAF in smc_tcp_syn_recv_sock()EPSS 0.4%CVE-2025-68263CRITICALksmbd: ipc: fix use-after-free in ipc_msg_send_requestEPSS 0.4%CVE-2026-74345CRITICALRDMA/siw: Fix endpoint/socket association handlingEPSS 0.4%CVE-2026-89659CRITICALNFSD: Prevent client use-after-free during delegation revokeEPSS 0.4%CVE-2026-43383CRITICALnet/tcp-md5: Fix MAC comparison to be constant-timeEPSS 0.4%CVE-2024-46799HIGHnet: ethernet: ti: am65-cpsw: Fix NULL dereference on XDP_TXEPSS 0.4%CVE-2026-31668CRITICALseg6: separate dst_cache for input and output paths in seg6 lwtunnelEPSS 0.4%CVE-2026-64380HIGHsmb: client: harden POSIX SID length parsingEPSS 0.4%CVE-2026-97570HIGHbnxt_en: Bound SW TPA IDs to prevent crashesEPSS 0.4%CVE-2026-89711HIGHNFSD: remove flawed WARN_ON_ONCE from nfsd_mode_checkEPSS 0.4%CVE-2026-74704HIGHnet/sched: sch_cake: drop WARN_ON(1) for malformed packets in ACK filterEPSS 0.4%CVE-2024-46796CRITICALsmb: client: fix double put of @cfile in smb2_set_path_size()EPSS 0.4%CVE-2026-31636CRITICALrxrpc: fix RESPONSE authenticator parser OOB readEPSS 0.4%CVE-2026-46125HIGHwifi: mac80211: remove station if connection prep failsEPSS 0.4%CVE-2026-89675CRITICALnfsd: fix UAF in async copy cancel and shutdownEPSS 0.4%CVE-2026-53246CRITICALsctp: validate cached peer INIT chunk length in COOKIE_ECHO processingEPSS 0.4%CVE-2026-64035CRITICALigc: set tx buffer type for SMD framesEPSS 0.4%CVE-2026-43414CRITICALscsi: qla2xxx: Completely fix fcport double freeEPSS 0.4%CVE-2026-89631CRITICALsmb: client: reject a tree connect response whose byte count is too smallEPSS 0.4%