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linux — Vulnerabilities & Security Advisories 11727

Browse all 11727 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-2026-23105 net/sched: qfq: Use cl_is_active to determine whether class is active in qfq_rm_from_ag — Linux 7.8 High2026-02-04
CVE-2026-23104 ice: fix devlink reload call trace — Linux 7.1AIHighAI2026-02-04
CVE-2026-23103 ipvlan: Make the addrs_lock be per port — Linux 7.8 High2026-02-04
CVE-2026-23102 arm64/fpsimd: signal: Fix restoration of SVE context — Linux 6.3AIMediumAI2026-02-04
CVE-2026-23101 leds: led-class: Only Add LED to leds_list when it is fully ready — Linux 5.5AIMediumAI2026-02-04
CVE-2026-23100 mm/hugetlb: fix hugetlb_pmd_shared() — Linux 7.8AIHighAI2026-02-04
CVE-2026-23099 bonding: limit BOND_MODE_8023AD to Ethernet devices — Linux 7.5AIHighAI2026-02-04
CVE-2026-23098 netrom: fix double-free in nr_route_frame() — Linux 8.8 High2026-02-04
CVE-2026-23097 migrate: correct lock ordering for hugetlb file folios — Linux 5.5AIMediumAI2026-02-04
CVE-2026-23096 uacce: fix cdev handling in the cleanup path — Linux 5.5AIMediumAI2026-02-04
CVE-2026-23095 gue: Fix skb memleak with inner IP protocol 0. — Linux 7.5 High2026-02-04
CVE-2026-23094 uacce: fix isolate sysfs check condition — Linux 8.8AIHighAI2026-02-04
CVE-2026-23093 ksmbd: smbd: fix dma_unmap_sg() nents — Linux 7.8AIHighAI2026-02-04
CVE-2026-23092 iio: dac: ad3552r-hs: fix out-of-bound write in ad3552r_hs_write_data_source — Linux 7.8AIHighAI2026-02-04
CVE-2026-23091 intel_th: fix device leak on output open() — Linux 6.2AIMediumAI2026-02-04
CVE-2026-23090 slimbus: core: fix device reference leak on report present — Linux 5.5AIMediumAI2026-02-04
CVE-2026-23089 ALSA: usb-audio: Fix use-after-free in snd_usb_mixer_free() — Linux 7.8AIHighAI2026-02-04
CVE-2026-23088 tracing: Fix crash on synthetic stacktrace field usage — Linux 5.5AIMediumAI2026-02-04
CVE-2026-23087 scsi: xen: scsiback: Fix potential memory leak in scsiback_remove() — Linux 3.3AILowAI2026-02-04
CVE-2026-23086 vsock/virtio: cap TX credit to local buffer size — Linux 5.5AIMediumAI2026-02-04
CVE-2026-23085 irqchip/gic-v3-its: Avoid truncating memory addresses — Linux 5.5AIMediumAI2026-02-04
CVE-2026-23083 fou: Don't allow 0 for FOU_ATTR_IPPROTO. — Linux 5.5AIMediumAI2026-02-04
CVE-2026-23084 be2net: Fix NULL pointer dereference in be_cmd_get_mac_from_list — Linux 7.1AIHighAI2026-02-04
CVE-2026-23082 can: gs_usb: gs_usb_receive_bulk_callback(): unanchor URL on usb_submit_urb() error — Linux 5.5AIMediumAI2026-02-04
CVE-2026-23081 net: phy: intel-xway: fix OF node refcount leakage — Linux 3.3AILowAI2026-02-04
CVE-2026-23080 can: mcba_usb: mcba_usb_read_bulk_callback(): fix URB memory leak — Linux 5.5AIMediumAI2026-02-04
CVE-2026-23079 gpio: cdev: Fix resource leaks on errors in lineinfo_changed_notify() — Linux--AI2026-02-04
CVE-2026-23078 ALSA: scarlett2: Fix buffer overflow in config retrieval — Linux 7.8AIHighAI2026-02-04
CVE-2026-23077 mm/vma: fix anon_vma UAF on mremap() faulted, unfaulted merge — Linux 7.8 High2026-02-04
CVE-2026-23076 ALSA: ctxfi: Fix potential OOB access in audio mixer handling — Linux 7.1AIHighAI2026-02-04

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.