Vulnerabilidades em linux

18.382 resultados
Análise Vexday

O Linux apresenta 2 vulnerabilidades catalogadas na base, nenhuma sob ataque ativo no momento e nenhuma com classificação crítica. A fraqueza dominante identificada é CWE-131 (Incorrect Calculation of Buffer Size), sem registros de publicação nos últimos 90 dias, indicando um panorama de risco residual e estável para este fornecedor.

CVE-2026-89478CRITICALsctp: drop a chunk if its transport was removedEPSS 0.5%CVE-2026-89541CRITICALSUNRPC: harden gss_unwrap_resp_priv length checksEPSS 0.5%CVE-2026-53043CRITICALocfs2/dlm: validate qr_numregions in dlm_match_regions()EPSS 0.5%CVE-2025-40133HIGHmptcp: Use __sk_dst_get() and dst_dev_rcu() in mptcp_active_enable().EPSS 0.5%CVE-2026-89542CRITICALSUNRPC: harden gss_krb5_unwrap_v2 against short tokensEPSS 0.5%CVE-2026-64007CRITICALnetfilter: synproxy: refresh tcphdr after skb_ensure_writableEPSS 0.5%CVE-2026-64047CRITICALnet: tls: fix off-by-one in sg_chain entry count for wrapped sk_msg ringEPSS 0.5%CVE-2026-74669CRITICALipvs: clear IPv4 options after rebasing tunnel ICMP errorsEPSS 0.5%CVE-2026-74662CRITICALinet: frags: publish queues before arming timerEPSS 0.5%CVE-2026-98323CRITICALRDMA/siw: Bound fragmented header copies by the remaining lengthEPSS 0.5%CVE-2026-63993CRITICALvxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu()EPSS 0.5%CVE-2026-89652CRITICALceph: bound copied dentry name length in NFS export get_nameEPSS 0.5%CVE-2026-64551CRITICALsctp: validate STALE_COOKIE cause length before reading stalenessEPSS 0.5%CVE-2026-99154CRITICALscsi: libiscsi: Reject a negative task index from parse_pdu_ittEPSS 0.5%CVE-2026-63992CRITICALtunnels: do not assume transport header in iptunnel_pmtud_check_icmp()EPSS 0.5%CVE-2026-74287CRITICALsctp: validate embedded address parameter lengthEPSS 0.5%CVE-2026-90414CRITICALIB/isert: reject PDUs declaring more data than was receivedEPSS 0.5%CVE-2026-80528CRITICALceph: avoid fs reclaim while using current->journal_infoEPSS 0.5%CVE-2026-89674CRITICALnfsd: fix XDR length calculation in nfsd4_ff_encode_layoutgetEPSS 0.5%CVE-2026-80561CRITICALlibceph: fix multiple unsafe decodes in decode_locker()EPSS 0.5%