Vulnerabilities in linux
17,980 resultsCVE-2026-89973HIGHnvme-tcp: check the data direction of a C2HData PDUEPSS 0.6%CVE-2026-89554HIGHmptcp: fix uninitialized local_id in syncookie MP_JOIN reconstructionEPSS 0.6%CVE-2024-50285HIGHksmbd: check outstanding simultaneous SMB operationsEPSS 0.6%CVE-2026-31450HIGHext4: publish jinode after initializationEPSS 0.6%CVE-2021-46948HIGHsfc: farch: fix TX queue lookup in TX event handlingEPSS 0.6%CVE-2024-27066HIGHvirtio: packed: fix unmap leak for indirect desc tableEPSS 0.6%CVE-2026-80603CRITICALnetfilter: nf_conntrack_irc: fix parse_dcc() off-by-one OOB readEPSS 0.6%CVE-2026-97573HIGHbnxt_en: Handle buffer allocation failure in bnxt_rx_ring_reset()EPSS 0.6%CVE-2023-52801HIGHiommufd: Fix missing update of domains_itree after splitting iopt_areaEPSS 0.6%CVE-2021-47536CRITICALnet/smc: fix wrong list_del in smc_lgr_cleanup_earlyEPSS 0.6%CVE-2026-89544HIGHSUNRPC: fix gssx_dec_option_array error path bugsEPSS 0.6%CVE-2024-49979HIGHnet: gso: fix tcp fraglist segmentation after pull from frag_listEPSS 0.6%CVE-2026-43365HIGHxfs: fix undersized l_iclog_roundoff valuesEPSS 0.6%CVE-2026-90149HIGHNFSv4/flexfiles: fix NULL dereference for NFSv4.0 data serversEPSS 0.6%CVE-2026-63972HIGHnet: mana: Skip redundant detach on already-detached portEPSS 0.6%CVE-2026-43011CRITICALnet/x25: Fix potential double free of skbEPSS 0.6%CVE-2024-46858HIGHmptcp: pm: Fix uaf in __timer_delete_syncEPSS 0.6%CVE-2024-26585CRITICALtls: fix race between tx work scheduling and socket closeEPSS 0.6%CVE-2021-4454HIGHcan: j1939: fix errant WARN_ON_ONCE in j1939_session_deactivateEPSS 0.6%CVE-2026-52999CRITICALnetfilter: nfnetlink_osf: fix out-of-bounds read on option matchingEPSS 0.6%