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Linux

19,044 known vulnerabilities

733
CRITICAL
6,815
HIGH
8,594
MEDIUM
202
LOW

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linux kernel 16316 tizen 12 acrn 7 mac80211 3 kernel 2 layer 2 tunneling protocol 1 infiniband hfi1 driver 1 dhcp6c 1 linux kernel ixgbe 1 linux kernel i40e\/i40evf 1
16,344 CVEs · Page 145/327
7.8
CVE-2025-21926

In the Linux kernel, the following vulnerability has been resolved: net: gso: fix ownership in __udp_gso_segment In __

5.5
CVE-2025-21925

In the Linux kernel, the following vulnerability has been resolved: llc: do not use skb_get() before dev_queue_xmit()

7.8
CVE-2025-21924

In the Linux kernel, the following vulnerability has been resolved: net: hns3: make sure ptp clock is unregister and fr

7.8
CVE-2025-21923

In the Linux kernel, the following vulnerability has been resolved: HID: hid-steam: Fix use-after-free when detaching d

5.5
CVE-2025-21922

In the Linux kernel, the following vulnerability has been resolved: ppp: Fix KMSAN uninit-value warning with bpf Syzbo

5.5
CVE-2025-21921

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: netlink: Allow NULL nlattrs when gett

7.1
CVE-2025-21920

In the Linux kernel, the following vulnerability has been resolved: vlan: enforce underlying device type Currently, VL

7.8
CVE-2025-21919

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Fix potential memory corruption in chil

5.5
CVE-2025-21918

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: Fix NULL pointer access Resource

5.5
CVE-2025-21917

In the Linux kernel, the following vulnerability has been resolved: usb: renesas_usbhs: Flush the notify_hotplug_work

5.5
CVE-2025-21916

In the Linux kernel, the following vulnerability has been resolved: usb: atm: cxacru: fix a flaw in existing endpoint c

7.0
CVE-2025-21915

In the Linux kernel, the following vulnerability has been resolved: cdx: Fix possible UAF error in driver_override_show

7.8
CVE-2025-21914

In the Linux kernel, the following vulnerability has been resolved: slimbus: messaging: Free transaction ID in delayed

5.5
CVE-2025-21913

In the Linux kernel, the following vulnerability has been resolved: x86/amd_nb: Use rdmsr_safe() in amd_get_mmconfig_ra

5.5
CVE-2025-21912

In the Linux kernel, the following vulnerability has been resolved: gpio: rcar: Use raw_spinlock to protect register ac

5.5
CVE-2025-21911

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: avoid deadlock on fence release D

5.5
CVE-2025-21910

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: regulatory: improve invalid hints c

5.5
CVE-2025-21909

In the Linux kernel, the following vulnerability has been resolved: wifi: nl80211: reject cooked mode if it is set alon

5.5
CVE-2025-21908

In the Linux kernel, the following vulnerability has been resolved: NFS: fix nfs_release_folio() to not deadlock via kc

5.5
CVE-2025-21907

In the Linux kernel, the following vulnerability has been resolved: mm: memory-failure: update ttu flag inside unmap_po

7.6
CVE-2025-21906

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: clean up ROC on failure If the

7.1
CVE-2025-21905

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: limit printed string from FW file T

5.5
CVE-2025-21904

In the Linux kernel, the following vulnerability has been resolved: caif_virtio: fix wrong pointer check in cfv_probe()

5.5
CVE-2025-21903

In the Linux kernel, the following vulnerability has been resolved: mctp i3c: handle NULL header address daddr can be

5.5
CVE-2025-21902

In the Linux kernel, the following vulnerability has been resolved: acpi: typec: ucsi: Introduce a ->poll_cci method F

7.8
CVE-2025-21901

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Add sanity checks on rdev validity T

7.5
CVE-2025-21900

In the Linux kernel, the following vulnerability has been resolved: NFSv4: Fix a deadlock when recovering state on a si

7.8
CVE-2025-21899

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix bad hist from corrupting named_trigger

5.5
CVE-2025-21898

In the Linux kernel, the following vulnerability has been resolved: ftrace: Avoid potential division by zero in functio

5.5
CVE-2025-21897

In the Linux kernel, the following vulnerability has been resolved: sched_ext: Fix pick_task_scx() picking non-queued t

7.8
CVE-2025-21896

In the Linux kernel, the following vulnerability has been resolved: fuse: revert back to __readahead_folio() for readah

4.7
CVE-2025-21895

In the Linux kernel, the following vulnerability has been resolved: perf/core: Order the PMU list to fix warning about

5.5
CVE-2025-21894

In the Linux kernel, the following vulnerability has been resolved: net: enetc: VFs do not support HWTSTAMP_TX_ONESTEP_

7.8
CVE-2025-21893

In the Linux kernel, the following vulnerability has been resolved: keys: Fix UAF in key_put() Once a key's reference

2.7
CVE-2024-55895

IBM InfoSphere Information Server 11.7 could allow a remote attacker to obtain sensitive information when a detailed tec

4.4
CVE-2024-7577

IBM InfoSphere Information Server 11.7 could disclose sensitive user credentials from log files during new installation

4.3
CVE-2024-51477

IBM InfoSphere Information Server 11.7 could allow an authenticated to obtain sensitive username information due to an

5.3
CVE-2024-43186

IBM InfoSphere Information Server 11.7 could allow an authenticated user to obtain sensitive information that is stored

7.8
CVE-2023-53033

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_payload: incorrect arithmetics when

5.5
CVE-2023-53032

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: Fix overflow before widen in the

5.5
CVE-2023-53031

In the Linux kernel, the following vulnerability has been resolved: powerpc/imc-pmu: Fix use of mutex in IRQs disabled

5.5
CVE-2023-53030

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Avoid use of GFP_KERNEL in atomic con

5.5
CVE-2023-53029

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fix the use of GFP_KERNEL in atomic c

7.8
CVE-2023-53028

In the Linux kernel, the following vulnerability has been resolved: Revert "wifi: mac80211: fix memory leak in ieee8021

7.8
CVE-2023-53026

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix ib block iterator counter overflow

7.1
CVE-2023-53024

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix pointer-leak due to insufficient speculati

7.8
CVE-2023-53023

In the Linux kernel, the following vulnerability has been resolved: net: nfc: Fix use-after-free in local_cleanup() Fi

5.5
CVE-2023-53022

In the Linux kernel, the following vulnerability has been resolved: net: enetc: avoid deadlock in enetc_tx_onestep_tsta

7.8
CVE-2023-53021

In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_taprio: fix possible use-after-free

4.7
CVE-2023-53020

In the Linux kernel, the following vulnerability has been resolved: l2tp: close all race conditions in l2tp_tunnel_regi

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?

CyberStrike's AI-powered security agents automatically detect vulnerabilities in Linux products across your infrastructure. The platform provides continuous pentesting, DAST scanning, and real-time vulnerability monitoring with actionable remediation guidance.

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