Vulnerabilidades en linux

13.937 resultados
Análisis 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-2026-64383CRITICALsmb: client: fix double-free in SMB2_flush() replayEPSS 0.5%CVE-2026-46289CRITICALlib/scatterlist: fix length calculations in extract_kvec_to_sgEPSS 0.5%CVE-2026-64391CRITICALksmbd: use opener credentials for ADS I/OEPSS 0.5%CVE-2026-31609CRITICALsmb: client: avoid double-free in smbd_free_send_io() after smbd_send_batch_flush()EPSS 0.5%CVE-2026-64386CRITICALsmb: client: fix query_info() replay double-freeEPSS 0.5%CVE-2026-31436CRITICALdmaengine: idxd: fix possible wrong descriptor completion in llist_abort_desc()EPSS 0.5%CVE-2025-68301CRITICALnet: atlantic: fix fragment overflow handling in RX pathEPSS 0.5%CVE-2026-43402CRITICALkthread: consolidate kthread exit paths to prevent use-after-freeEPSS 0.5%CVE-2026-63796HIGHocfs2: reject oversized group bitmap descriptorsEPSS 0.5%CVE-2025-68241HIGHipv4: route: Prevent rt_bind_exception() from rebinding stale fnheEPSS 0.5%CVE-2026-52946HIGHfs/fcntl: fix SOFTIRQ-unsafe lock order in fasync signalingEPSS 0.5%CVE-2023-53629CRITICALfs: dlm: fix use after free in midcomms commitEPSS 0.5%CVE-2025-40257CRITICALmptcp: fix a race in mptcp_pm_del_add_timer()EPSS 0.5%CVE-2025-40258CRITICALmptcp: fix race condition in mptcp_schedule_work()EPSS 0.5%CVE-2024-53186CRITICALksmbd: fix use-after-free in SMB request handlingEPSS 0.5%CVE-2026-31409HIGHksmbd: unset conn->binding on failed binding requestEPSS 0.5%CVE-2026-64389HIGHksmbd: validate NTLMv2 response before updating session keyEPSS 0.5%CVE-2024-50170HIGHnet: bcmasp: fix potential memory leak in bcmasp_xmit()EPSS 0.5%CVE-2025-22074HIGHksmbd: fix r_count dec/increment mismatchEPSS 0.5%CVE-2026-43164HIGHudplite: Fix null-ptr-deref in __udp_enqueue_schedule_skb().EPSS 0.5%