Vulnerabilidades em linux

17.279 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-2026-89687HIGHnfsd: ensure nfsd_file_do_acquire() does not use a non-opened fileEPSS 0.5%CVE-2026-63955HIGHmm/vmalloc: do not trigger BUG() on BH disabled contextEPSS 0.5%CVE-2026-64020HIGHnvme-pci: fix dma_vecs leak on p2p memoryEPSS 0.5%CVE-2023-53629CRITICALfs: dlm: fix use after free in midcomms commitEPSS 0.5%CVE-2025-21955HIGHksmbd: prevent connection release during oplock break notificationEPSS 0.5%CVE-2025-22074HIGHksmbd: fix r_count dec/increment mismatchEPSS 0.5%CVE-2025-21954CRITICALnetmem: prevent TX of unreadable skbsEPSS 0.5%CVE-2025-21927CRITICALnvme-tcp: fix potential memory corruption in nvme_tcp_recv_pdu()EPSS 0.5%CVE-2026-43253HIGHiommu/amd: move wait_on_sem() out of spinlockEPSS 0.5%CVE-2023-52480CRITICALksmbd: fix race condition between session lookup and expireEPSS 0.5%CVE-2022-3643—Guests can trigger NIC interface reset/abort/crash via netback It is possible for a guest to trigger a NIC interface reset/abort/crash in a EPSS 0.5%CVE-2025-71120HIGHSUNRPC: svcauth_gss: avoid NULL deref on zero length gss_token in gss_read_proxy_verfEPSS 0.5%CVE-2025-21707CRITICALmptcp: consolidate suboption statusEPSS 0.5%CVE-2025-21946HIGHksmbd: fix out-of-bounds in parse_sec_desc()EPSS 0.5%CVE-2021-47496CRITICALnet/tls: Fix flipped sign in tls_err_abort() callsEPSS 0.5%CVE-2022-49452HIGHdpaa2-eth: retrieve the virtual address before dma_unmapEPSS 0.5%CVE-2022-49149CRITICALrxrpc: Fix call timer start racing with call destructionEPSS 0.5%CVE-2024-50152CRITICALsmb: client: fix possible double free in smb2_set_ea()EPSS 0.5%CVE-2025-40337HIGHnet: stmmac: Correctly handle Rx checksum offload errorsEPSS 0.5%CVE-2026-63796HIGHocfs2: reject oversized group bitmap descriptorsEPSS 0.5%