Linux CVEs
18,386 CVEs and advisories name Linux as an affected vendor, 14 of them on CISA's Known Exploited Vulnerabilities catalog, newest first. Follow it as a feed.
- CVE-2026-53056drm/msm/dpu: fix mismatch between power and frequency
- CVE-2026-53055crypto: hisilicon/sec2 - prevent req used-after-free for sec
- CVE-2026-53054drm/msm: Fix VM_BIND UNMAP locking
- CVE-2026-53053iommu/amd: Fix clone_alias() to use the original device's devid
- CVE-2026-53052ASoC: qcom: qdsp6: topology: check widget type before accessing data
- CVE-2026-53051PCI: tegra194: Fix CBB timeout caused by DBI access before core power-on
- CVE-2026-53050quota: Fix race of dquot_scan_active() with quota deactivation
- CVE-2026-53049gfs2: add some missing log locking
- CVE-2026-53048gfs2: prevent NULL pointer dereference during unmount
- CVE-2026-53047efi/capsule-loader: fix incorrect sizeof in phys array reallocation
- CVE-2026-53046ksmbd: fix use-after-free from async crypto on Qualcomm crypto engine
- CVE-2026-53045memory: tegra124-emc: Fix dll_change check
- CVE-2026-53044soc/tegra: cbb: Fix incorrect ARRAY_SIZE in fabric lookup tables
- CVE-2026-53043ocfs2/dlm: validate qr_numregions in dlm_match_regions()
- CVE-2026-53042fwctl: Fix class init ordering to avoid NULL pointer dereference on device removal
- CVE-2026-53041ocfs2: fix listxattr handling when the buffer is full
- CVE-2026-53040ocfs2: validate bg_bits during freefrag scan
- CVE-2026-53039ocfs2: validate group add input before caching
- CVE-2026-53038ima_fs: Correctly create securityfs files for unsupported hash algos
- CVE-2026-53037HID: usbhid: fix deadlock in hid_post_reset()
- CVE-2026-53036bpf, arm64: Fix off-by-one in check_imm signed range check
- CVE-2026-53035bpf, sockmap: Fix af_unix iter deadlock
- CVE-2026-53034bpf, sockmap: Fix af_unix null-ptr-deref in proto update
- CVE-2026-53033bpf, sockmap: Take state lock for af_unix iter
- CVE-2026-53032bpf: Fix NULL deref in map_kptr_match_type for scalar regs
- CVE-2026-53031bpf: Validate node_id in arena_alloc_pages()
- CVE-2026-53030i3c: master: renesas: Fix memory leak in renesas_i3c_i3c_xfers()
- CVE-2026-53029fs/ntfs3: prevent uninitialized lcn caused by zero len
- CVE-2026-53028usb: typec: Fix error pointer dereference
- CVE-2026-53027fs/ntfs3: fix missing run load for vcn0 in attr_data_get_block_locked()