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Linux — Vulnerabilities & Security Advisories 11743

Browse all 11743 CVE security advisories affecting Linux. AI-powered Chinese analysis, POCs, and references for each vulnerability.

Linux serves as the foundational operating system for the majority of internet servers, cloud infrastructure, and embedded devices, powering critical global digital services. Its open-source nature and widespread deployment have historically exposed it to diverse vulnerability classes, including remote code execution, buffer overflows, and privilege escalation flaws within kernel modules and system utilities. While the project maintains rigorous security practices, the sheer volume of code contributes to a high cumulative count of recorded Common Vulnerabilities and Exposures, currently exceeding eleven thousand. Notable incidents often stem from misconfigurations or unpatched legacy components rather than fundamental architectural failures. The community responds rapidly to disclosed threats, yet the extensive attack surface necessitates continuous vigilance. Administrators must prioritize regular updates and strict access controls to mitigate risks associated with this ubiquitous platform, ensuring stability across both enterprise and consumer environments.

CVE IDTitleCVSSSeverityPublished
CVE-2026-23201 ceph: fix oops due to invalid pointer for kfree() in parse_longname() — Linux 5.5AIMediumAI2026-02-14
CVE-2026-23200 ipv6: Fix ECMP sibling count mismatch when clearing RTF_ADDRCONF — Linux 5.5AIMediumAI2026-02-14
CVE-2026-23198 KVM: Don't clobber irqfd routing type when deassigning irqfd — Linux 7.8 High2026-02-14
CVE-2026-23199 procfs: avoid fetching build ID while holding VMA lock — Linux 4.3AIMediumAI2026-02-14
CVE-2026-23197 i2c: imx: preserve error state in block data length handler — Linux 5.5AIMediumAI2026-02-14
CVE-2026-23196 HID: Intel-thc-hid: Intel-thc: Add safety check for reading DMA buffer — Linux 5.5AIMediumAI2026-02-14
CVE-2026-23195 cgroup/dmem: avoid pool UAF — Linux 7.0 High2026-02-14
CVE-2026-23194 rust_binder: correctly handle FDA objects of length zero — Linux 7.1AIHighAI2026-02-14
CVE-2026-23192 linkwatch: use __dev_put() in callers to prevent UAF — Linux 7.8 High2026-02-14
CVE-2026-23193 scsi: target: iscsi: Fix use-after-free in iscsit_dec_session_usage_count() — Linux 8.8 High2026-02-14
CVE-2026-23191 ALSA: aloop: Fix racy access at PCM trigger — Linux 7.8 High2026-02-14
CVE-2026-23189 ceph: fix NULL pointer dereference in ceph_mds_auth_match() — Linux 7.1AIHighAI2026-02-14
CVE-2026-23190 ASoC: amd: fix memory leak in acp3x pdm dma ops — Linux 5.5AIMediumAI2026-02-14
CVE-2026-23188 net: usb: r8152: fix resume reset deadlock — Linux 5.5AIMediumAI2026-02-14
CVE-2026-23186 hwmon: (acpi_power_meter) Fix deadlocks related to acpi_power_meter_notify() — Linux 5.5AIMediumAI2026-02-14
CVE-2026-23187 pmdomain: imx8m-blk-ctrl: fix out-of-range access of bc->domains — Linux 7.8AIHighAI2026-02-14
CVE-2026-23185 wifi: iwlwifi: mld: cancel mlo_scan_start_wk — Linux 7.8 High2026-02-14
CVE-2026-23184 binder: fix UAF in binder_netlink_report() — Linux 7.8 High2026-02-14
CVE-2026-23182 spi: tegra: Fix a memory leak in tegra_slink_probe() — Linux 5.5AIMediumAI2026-02-14
CVE-2026-23183 cgroup/dmem: fix NULL pointer dereference when setting max — Linux 5.5AIMediumAI2026-02-14
CVE-2026-23181 btrfs: sync read disk super and set block size — Linux 5.5AIMediumAI2026-02-14
CVE-2026-23180 dpaa2-switch: add bounds check for if_id in IRQ handler — Linux 7.0 High2026-02-14
CVE-2026-23179 nvmet-tcp: fixup hang in nvmet_tcp_listen_data_ready() — Linux 7.5AIHighAI2026-02-14
CVE-2026-23178 HID: i2c-hid: fix potential buffer overflow in i2c_hid_get_report() — Linux 7.8 High2026-02-14
CVE-2026-23177 mm, shmem: prevent infinite loop on truncate race — Linux 4.7AIMediumAI2026-02-14
CVE-2026-23176 platform/x86: toshiba_haps: Fix memory leaks in add/remove routines — Linux 6.1AIMediumAI2026-02-14
CVE-2026-23175 net: cpsw: Execute ndo_set_rx_mode callback in a work queue — Linux 7.0 High2026-02-14
CVE-2026-23174 nvme-pci: handle changing device dma map requirements — Linux 7.1AIHighAI2026-02-14
CVE-2025-71224 wifi: mac80211: ocb: skip rx_no_sta when interface is not joined — Linux 5.5AIMediumAI2026-02-14
CVE-2025-71223 smb/server: fix refcount leak in smb2_open() — Linux--AI2026-02-14

This page lists every published CVE security advisory associated with Linux. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.