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-2026-43391HIGHnsfs: tighten permission checks for handle openingEPSS 0.1%CVE-2026-23282—smb: client: fix oops due to uninitialised var in smb2_unlink()EPSS 0.1%CVE-2025-71267—fs: ntfs3: fix infinite loop triggered by zero-sized ATTR_LISTEPSS 0.1%CVE-2026-43364—ublk: fix NULL pointer dereference in ublk_ctrl_set_size()EPSS 0.1%CVE-2026-23435—perf/x86: Move event pointer setup earlier in x86_pmu_enable()EPSS 0.1%CVE-2026-53028—usb: typec: Fix error pointer dereferenceEPSS 0.1%CVE-2026-23386—gve: fix incorrect buffer cleanup in gve_tx_clean_pending_packets for QPLEPSS 0.1%CVE-2026-31543—crash_dump: don't log dm-crypt key bytes in read_key_from_user_keyingEPSS 0.1%CVE-2026-46141—powerpc/xive: fix kmemleak caused by incorrect chip_data lookupEPSS 0.1%CVE-2026-46035—mm/page_alloc: return NULL early from alloc_frozen_pages_nolock() in NMI on UPEPSS 0.1%CVE-2026-31404HIGHNFSD: Defer sub-object cleanup in export put callbacksEPSS 0.1%CVE-2026-31734—sched_ext: Fix is_bpf_migration_disabled() false negative on non-PREEMPT_RCUEPSS 0.1%CVE-2026-43102—net: airoha: Fix memory leak in airoha_qdma_rx_process()EPSS 0.1%CVE-2026-46248—wifi: ath12k: clear stale link mapping of ahvif->links_mapEPSS 0.1%CVE-2026-43311—soc/tegra: pmc: Fix unsafe generic_handle_irq() callEPSS 0.1%CVE-2026-23314—regulator: bq257xx: Fix device node reference leak in bq257xx_reg_dt_parse_gpio()EPSS 0.1%CVE-2026-22982—net: mscc: ocelot: Fix crash when adding interface under a lagEPSS 0.1%CVE-2025-71296—drm/tests: shmem: Hold reservation lock around purgeEPSS 0.1%CVE-2026-23430—drm/vmwgfx: Don't overwrite KMS surface dirty trackerEPSS 0.1%CVE-2025-71290—misc: ti_fpc202: fix a potential memory leak in probe functionEPSS 0.1%