Vulnerabilidades en linux

13.515 resultados
Análisis 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-2026-23390—tracing/dma: Cap dma_map_sg tracepoint arrays to prevent buffer overflowEPSS 0.1%CVE-2026-43442HIGHio_uring: fix physical SQE bounds check for SQE_MIXED 128-byte opsEPSS 0.1%CVE-2026-31602HIGHALSA: ctxfi: Limit PTP to a single pageEPSS 0.1%CVE-2026-46191—fbcon: Avoid OOB font access if console rotation failsEPSS 0.1%CVE-2026-31485—spi: spi-fsl-lpspi: fix teardown order issue (UAF)EPSS 0.1%CVE-2026-23269HIGHapparmor: validate DFA start states are in bounds in unpack_pdbEPSS 0.1%CVE-2026-46074—spi: ch341: fix memory leaks on probe failuresEPSS 0.1%CVE-2026-31690—firmware: thead: Fix buffer overflow and use standard endian macrosEPSS 0.1%CVE-2025-21827—Bluetooth: btusb: mediatek: Add locks for usb_driver_claim_interface()EPSS 0.1%CVE-2026-53090HIGHbpf: Fix ld_{abs,ind} failure path analysis in subprogsEPSS 0.1%CVE-2026-23359—bpf: Fix stack-out-of-bounds write in devmapEPSS 0.1%CVE-2026-31769HIGHgpib: fix use-after-free in IO ioctl handlersEPSS 0.1%CVE-2026-46190HIGHmtd: spi-nor: debugfs: fix out-of-bounds read in spi_nor_params_show()EPSS 0.1%CVE-2026-53234—net: ibm: emac: Fix use-after-free during device removalEPSS 0.1%CVE-2026-23458HIGHnetfilter: ctnetlink: fix use-after-free in ctnetlink_dump_exp_ct()EPSS 0.1%CVE-2026-43027—netfilter: nf_conntrack_helper: pass helper to expect cleanupEPSS 0.1%CVE-2026-31411—net: atm: fix crash due to unvalidated vcc pointer in sigd_send()EPSS 0.1%CVE-2026-64520HIGHfirmware: arm_ffa: Bound PARTITION_INFO_GET_REGS copiesEPSS 0.1%CVE-2023-53445MEDIUMnet: qrtr: Fix a refcount bug in qrtr_recvmsg()EPSS 0.1%CVE-2026-31507HIGHnet/smc: fix double-free of smc_spd_priv when tee() duplicates splice pipe bufferEPSS 0.1%