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-2026-23061—can: kvaser_usb: kvaser_usb_read_bulk_callback(): fix URB memory leakEPSS 0.1%CVE-2026-53181—vsock/vmci: fix sk_ack_backlog leak on failed handshakeEPSS 0.1%CVE-2026-31441—dmaengine: idxd: Fix memory leak when a wq is resetEPSS 0.1%CVE-2026-23298—can: ucan: Fix infinite loop from zero-length messagesEPSS 0.1%CVE-2026-52985—netdevsim: zero initialize struct iphdr in dummy sk_buffEPSS 0.1%CVE-2026-53219—netfilter: x_tables: avoid leaking percpu counter pointersEPSS 0.1%CVE-2026-43240—x86/kexec: add a sanity check on previous kernel's ima kexec bufferEPSS 0.1%CVE-2026-23324—can: usb: etas_es58x: correctly anchor the urb in the read bulk callbackEPSS 0.1%CVE-2025-38247—userns and mnt_idmap leak in open_tree_attr(2)EPSS 0.1%CVE-2026-46009—PCI: endpoint: pci-epf-ntb: Remove duplicate resource teardownEPSS 0.1%CVE-2026-43361—btrfs: fix transaction abort when snapshotting received subvolumesEPSS 0.1%CVE-2026-23284—net: ethernet: mtk_eth_soc: Reset prog ptr to old_prog in case of error in mtk_xdp_setup()EPSS 0.1%CVE-2026-53021—scsi: target: core: Fix integer overflow in UNMAP bounds checkEPSS 0.1%CVE-2026-46003—net: qrtr: ns: Limit the total number of nodesEPSS 0.1%CVE-2026-45978—staging: greybus: lights: avoid NULL derefEPSS 0.1%CVE-2026-23475—spi: fix statistics allocationEPSS 0.1%CVE-2026-43171—EFI/CPER: don't dump the entire memory regionEPSS 0.1%CVE-2026-45912—ext4: don't cache extent during splitting extentEPSS 0.1%CVE-2026-53331—slimbus: qcom-ngd-ctrl: Avoid ABBA on tx_lock/ctrl->lockEPSS 0.1%CVE-2026-23287—irqchip/sifive-plic: Fix frozen interrupt due to affinity settingEPSS 0.1%