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-2026-63827HIGHapparmor: fix use-after-free in rawdata dedup loopEPSS 0.1%CVE-2025-68730HIGHaccel/ivpu: Fix page fault in ivpu_bo_unbind_all_bos_from_context()EPSS 0.1%CVE-2026-23327—cxl/mbox: validate payload size before accessing contents in cxl_payload_from_user_allowed()EPSS 0.1%CVE-2026-31766HIGHdrm/amdgpu: validate doorbell_offset in user queue creationEPSS 0.1%CVE-2026-45951HIGHbpf: Fix a potential use-after-free of BTF objectEPSS 0.1%CVE-2026-31568—s390/mm: Add missing secure storage access fixups for donated memoryEPSS 0.1%CVE-2025-40303HIGHbtrfs: ensure no dirty metadata is written back for an fs with errorsEPSS 0.1%CVE-2026-43447HIGHiavf: fix PTP use-after-free during resetEPSS 0.1%CVE-2025-71073—Input: lkkbd - disable pending work before freeing deviceEPSS 0.1%CVE-2026-31532HIGHcan: raw: fix ro->uniq use-after-free in raw_rcv()EPSS 0.1%CVE-2026-43388—mm/damon/core: clear walk_control on inactive context in damos_walk()EPSS 0.1%CVE-2026-46175HIGHf2fs: fix fsck inconsistency caused by FGGC of node blockEPSS 0.1%CVE-2026-53300HIGHnet: enetc: fix NTMP DMA use-after-free issueEPSS 0.1%CVE-2022-49759MEDIUMVMCI: Use threaded irqs instead of taskletsEPSS 0.1%CVE-2026-45955HIGHmd/md-llbitmap: fix percpu_ref not resurrected on suspend timeoutEPSS 0.1%CVE-2026-43005—hwmon: (tps53679) Fix array access with zero-length block readEPSS 0.1%CVE-2025-37907—accel/ivpu: Fix locking order in ivpu_job_submitEPSS 0.1%CVE-2026-46240HIGHmedia: iris: Fix use-after-free in iris_release_internal_buffers()EPSS 0.1%CVE-2026-45980HIGHaccel/amdxdna: Stop job scheduling across aie2_release_resource()EPSS 0.1%CVE-2026-23198HIGHKVM: Don't clobber irqfd routing type when deassigning irqfdEPSS 0.1%