Vulnerabilidades en linux
17.280 resultadosAnálisis 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-2021-47477MEDIUMcomedi: dt9812: fix DMA buffers on stackEPSS 0.7%CVE-2026-74612CRITICALveth: fix skb length accounting after XDP frag adjustmentEPSS 0.7%CVE-2026-72436CRITICALnetfilter: ipset: Don't use test_bit() in lockless RCU readers in hash typesEPSS 0.7%CVE-2026-80587CRITICALmptcp: avoid combining some incoming suboptionsEPSS 0.7%CVE-2026-74406CRITICALvxlan: Fix potential null-ptr-deref in vxlan_gro_prepare_receive().EPSS 0.7%CVE-2026-43067CRITICALext4: handle wraparound when searching for blocks for indirect mapped blocksEPSS 0.7%CVE-2026-31705CRITICALksmbd: fix out-of-bounds write in smb2_get_ea() EA alignmentEPSS 0.7%CVE-2023-0458MEDIUMSpectre V1 Gadget in do_prlimit in the Linux KernelEPSS 0.7%CVE-2026-89650CRITICALceph: bound num_export_targets array for mds info v2/v3EPSS 0.7%CVE-2026-43406CRITICALlibceph: prevent potential out-of-bounds reads in process_message_header()EPSS 0.7%CVE-2026-89786CRITICALext4: fix out-of-bounds read in ext4_read_inline_dir()EPSS 0.7%CVE-2022-49670HIGHlinux/dim: Fix divide by 0 in RDMA DIMEPSS 0.7%CVE-2026-89532CRITICALsvcrdma: Fix pcl_for_each_segment for empty chunksEPSS 0.7%CVE-2026-46119CRITICALlibceph: Fix slab-out-of-bounds access in auth message processingEPSS 0.7%CVE-2026-89779CRITICALfs/ntfs3: validate ef->size covers the record's name and valueEPSS 0.7%CVE-2026-89679HIGHnfsd: fix null dereference in nfsd4_setattr for deleg timestamp attrsEPSS 0.7%CVE-2026-72422CRITICALksmbd: fix use-after-free of conn->preauth_info in concurrent SMB2 NEGOTIATEEPSS 0.7%CVE-2026-53046CRITICALksmbd: fix use-after-free from async crypto on Qualcomm crypto engineEPSS 0.7%CVE-2026-31433HIGHksmbd: fix potencial OOB in get_file_all_info() for compound requestsEPSS 0.7%CVE-2026-68299HIGHvmxnet3: fix BUG_ON in vmxnet3_get_hdr_len() for Geneve packetsEPSS 0.7%