Vulnerabilidades en linux
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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-2026-31469HIGHvirtio_net: Fix UAF on dst_ops when IFF_XMIT_DST_RELEASE is cleared and napi_tx is falseEPSS 0.1%CVE-2025-39899MEDIUMmm/userfaultfd: fix kmap_local LIFO ordering for CONFIG_HIGHPTEEPSS 0.1%CVE-2023-53334MEDIUMUSB: chipidea: fix memory leak with using debugfs_lookup()EPSS 0.1%CVE-2026-31494HIGHnet: macb: use the current queue number for statsEPSS 0.1%CVE-2023-53290MEDIUMsamples/bpf: Fix fout leak in hbm's run_bpf_progEPSS 0.1%CVE-2026-53047—efi/capsule-loader: fix incorrect sizeof in phys array reallocationEPSS 0.1%CVE-2026-64468HIGHbinder: fix UAF in binder_free_transaction()EPSS 0.1%CVE-2025-39816MEDIUMio_uring/kbuf: always use READ_ONCE() to read ring provided buffer lengthsEPSS 0.1%CVE-2023-53669—tcp: fix skb_copy_ubufs() vs BIG TCPEPSS 0.1%CVE-2024-57921—drm/amdgpu: Add a lock when accessing the buddy trim functionEPSS 0.1%CVE-2023-53666—ASoC: codecs: wcd938x: fix missing mbhc init error handlingEPSS 0.1%CVE-2023-53402MEDIUMkernel/printk/index.c: fix memory leak with using debugfs_lookup()EPSS 0.1%CVE-2023-53294MEDIUMfs/ntfs3: Fix null-ptr-deref on inode->i_op in ntfs_lookup()EPSS 0.1%CVE-2023-53595—octeontx2-pf: mcs: Fix NULL pointer dereferencesEPSS 0.1%CVE-2026-23009—xhci: sideband: don't dereference freed ring when removing sideband endpointEPSS 0.1%CVE-2023-53514—gpu: host1x: Fix memory leak of device namesEPSS 0.1%CVE-2023-53441MEDIUMbpf: cpumap: Fix memory leak in cpu_map_update_elemEPSS 0.1%CVE-2023-53391MEDIUMshmem: use ramfs_kill_sb() for kill_sb method of ramfs-based tmpfsEPSS 0.1%CVE-2023-53381MEDIUMNFSD: fix leaked reference count of nfsd4_ssc_umount_itemEPSS 0.1%CVE-2025-39725—mm/vmscan: fix hwpoisoned large folio handling in shrink_folio_listEPSS 0.1%