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Linux — Vulnerabilities & Security Advisories 17980

Browse all 17980 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 ID Title CVSS Severity Published
CVE-2026-23111 netfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate() — Linux 7.8 High 2026-02-13
CVE-2026-23110 scsi: core: Wake up the error handler when final completions race against each other — Linux 7.5AI High AI 2026-02-04
CVE-2026-23108 can: usb_8dev: usb_8dev_read_bulk_callback(): fix URB memory leak — Linux 7.1AI High AI 2026-02-04
CVE-2026-23109 fs/writeback: skip AS_NO_DATA_INTEGRITY mappings in wait_sb_inodes() — Linux 7.1AI High AI 2026-02-04
CVE-2026-23107 arm64/fpsimd: signal: Allocate SSVE storage when restoring ZA — Linux 4.7AI Medium AI 2026-02-04
CVE-2026-23106 timekeeping: Adjust the leap state for the correct auxiliary timekeeper — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23105 net/sched: qfq: Use cl_is_active to determine whether class is active in qfq_rm_from_ag — Linux 7.8 High 2026-02-04
CVE-2026-23104 ice: fix devlink reload call trace — Linux 7.1AI High AI 2026-02-04
CVE-2026-23103 ipvlan: Make the addrs_lock be per port — Linux 7.8 High 2026-02-04
CVE-2026-23102 arm64/fpsimd: signal: Fix restoration of SVE context — Linux 6.3AI Medium AI 2026-02-04
CVE-2026-23101 leds: led-class: Only Add LED to leds_list when it is fully ready — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23100 mm/hugetlb: fix hugetlb_pmd_shared() — Linux 7.8AI High AI 2026-02-04
CVE-2026-23099 bonding: limit BOND_MODE_8023AD to Ethernet devices — Linux 7.5AI High AI 2026-02-04
CVE-2026-23098 netrom: fix double-free in nr_route_frame() — Linux 8.8 High 2026-02-04
CVE-2026-23097 migrate: correct lock ordering for hugetlb file folios — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23096 uacce: fix cdev handling in the cleanup path — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23095 gue: Fix skb memleak with inner IP protocol 0. — Linux 7.5 High 2026-02-04
CVE-2026-23094 uacce: fix isolate sysfs check condition — Linux 8.8AI High AI 2026-02-04
CVE-2026-23093 ksmbd: smbd: fix dma_unmap_sg() nents — Linux 7.8AI High AI 2026-02-04
CVE-2026-23092 iio: dac: ad3552r-hs: fix out-of-bound write in ad3552r_hs_write_data_source — Linux 7.8AI High AI 2026-02-04
CVE-2026-23091 intel_th: fix device leak on output open() — Linux 6.2AI Medium AI 2026-02-04
CVE-2026-23090 slimbus: core: fix device reference leak on report present — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23089 ALSA: usb-audio: Fix use-after-free in snd_usb_mixer_free() — Linux 7.8AI High AI 2026-02-04
CVE-2026-23088 tracing: Fix crash on synthetic stacktrace field usage — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23087 scsi: xen: scsiback: Fix potential memory leak in scsiback_remove() — Linux 3.3AI Low AI 2026-02-04
CVE-2026-23086 vsock/virtio: cap TX credit to local buffer size — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23085 irqchip/gic-v3-its: Avoid truncating memory addresses — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23083 fou: Don't allow 0 for FOU_ATTR_IPPROTO. — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23084 be2net: Fix NULL pointer dereference in be_cmd_get_mac_from_list — Linux 7.1AI High AI 2026-02-04
CVE-2026-23082 can: gs_usb: gs_usb_receive_bulk_callback(): unanchor URL on usb_submit_urb() error — Linux 5.5AI Medium AI 2026-02-04

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.