Linux
19,044 known vulnerabilities
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In the Linux kernel, the following vulnerability has been resolved: can: mcp251x: fix deadlock in error path of mcp251x
In the Linux kernel, the following vulnerability has been resolved: drbd: fix "LOGIC BUG" in drbd_al_begin_io_nonblock(
In the Linux kernel, the following vulnerability has been resolved: ata: libata: cancel pending work after clearing def
In the Linux kernel, the following vulnerability has been resolved: x86/fred: Correct speculative safety in fred_extint
In the Linux kernel, the following vulnerability has been resolved: ice: fix crash in ethtool offline loopback test Si
In the Linux kernel, the following vulnerability has been resolved: x86/efi: defer freeing of boot services memory efi
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: split gc into unlink and
In the Linux kernel, the following vulnerability has been resolved: drm/xe/queue: Call fini on exec queue creation fail
In the Linux kernel, the following vulnerability has been resolved: HID: pidff: Fix condition effect bit clearing As r
In the Linux kernel, the following vulnerability has been resolved: cxl: Fix race of nvdimm_bus object when creating nv
In the Linux kernel, the following vulnerability has been resolved: can: usb: f81604: correctly anchor the urb in the r
In the Linux kernel, the following vulnerability has been resolved: arm64: io: Extract user memory type in ioremap_prot
In the Linux kernel, the following vulnerability has been resolved: arm64: gcs: Do not set PTE_SHARED on GCS mappings i
In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix use-after-free on error path In
In the Linux kernel, the following vulnerability has been resolved: xdp: produce a warning when calculated tailroom is
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix race in cpumap on PREEMPT_RT On PREEMPT_R
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix crash when destroying a suspende
In the Linux kernel, the following vulnerability has been resolved: net: sched: avoid qdisc_reset_all_tx_gt() vs dequeu
In the Linux kernel, the following vulnerability has been resolved: nfc: nci: free skb on nci_transceive early error pa
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: Do not allow userspace to trivial
In the Linux kernel, the following vulnerability has been resolved: pinctrl: pinconf-generic: Fix memory leak in pincon
In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: cancel rfkill_block work in wiphy_u
In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix kernel stack leak in irdma_create_u
In the Linux kernel, the following vulnerability has been resolved: can: usb: f81604: handle short interrupt urb messag
In the Linux kernel, the following vulnerability has been resolved: cpufreq: intel_pstate: Fix crash during turbo disab
In the Linux kernel, the following vulnerability has been resolved: udp: Unhash auto-bound connected sk from 4-tuple ha
In the Linux kernel, the following vulnerability has been resolved: nfc: nci: complete pending data exchange on device
In the Linux kernel, the following vulnerability has been resolved: libie: don't unroll if fwlog isn't supported The l
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix NULL pointer dereference of mgmt
In the Linux kernel, the following vulnerability has been resolved: cxl/mbox: validate payload size before accessing co
In the Linux kernel, the following vulnerability has been resolved: xsk: Fix fragment node deletion to prevent buffer l
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Fix possible oob access in mt79
In the Linux kernel, the following vulnerability has been resolved: can: usb: etas_es58x: correctly anchor the urb in t
In the Linux kernel, the following vulnerability has been resolved: hwmon: (macsmc) Fix regressions in Apple Silicon SM
In the Linux kernel, the following vulnerability has been resolved: ipmi: Fix use-after-free and list corruption on sen
In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: in-kernel: always mark signal+subflow en
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix a UAF issue in bpf_trampoline_link_cgroup_
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Use correct version for UAC3 heade
In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Return the correct value in vmw_transla
In the Linux kernel, the following vulnerability has been resolved: net: ipv4: fix ARM64 alignment fault in multipath h
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: Fix possible oob access in mt76_connac2
In the Linux kernel, the following vulnerability has been resolved: regulator: bq257xx: Fix device node reference leak
In the Linux kernel, the following vulnerability has been resolved: i40e: Fix preempt count leak in napi poll tracepoin
In the Linux kernel, the following vulnerability has been resolved: net: usb: kaweth: validate USB endpoints The kawet
In the Linux kernel, the following vulnerability has been resolved: perf/core: Fix invalid wait context in ctx_sched_in
In the Linux kernel, the following vulnerability has been resolved: bpf/bonding: reject vlan+srcmac xmit_hash_policy ch
In the Linux kernel, the following vulnerability has been resolved: tracing: Add NULL pointer check to trigger_data_fre
In the Linux kernel, the following vulnerability has been resolved: pinctrl: equilibrium: fix warning trace on load Th
In the Linux kernel, the following vulnerability has been resolved: can: ems_usb: ems_usb_read_bulk_callback(): check t
In the Linux kernel, the following vulnerability has been resolved: scsi: pm8001: Fix use-after-free in pm8001_queue_co
Frequently Asked Questions
How many CVEs affect Linux?
Linux has 19,044 CVE records in our database, including 767 critical and 8163 high severity vulnerabilities. 47 of these are listed in CISA's Known Exploited Vulnerabilities catalog.
What are the most severe Linux vulnerabilities?
Linux has 767 critical severity (CVSS 9.0+) and 8163 high severity (CVSS 7.0-8.9) vulnerabilities. 47 vulnerabilities are confirmed as actively exploited in the wild.
How can I scan for Linux vulnerabilities?
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