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Linux — Vulnerabilities & Security Advisories 15166

Browse all 15166 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.

Found 15026 results / 15166 Clear Filters
CVE ID Title CVSS Severity Published
CVE-2026-74691 net: thunderbolt: Tear down DMA paths before stopping the rings — Linux 8.8 High 2026-08-22
CVE-2026-74690 s390/ism: Fix UAF of sba and ieq during ism_dev_exit() — Linux 8.4 High 2026-08-22
CVE-2026-74689 net/atm: fix slab-out-of-bounds read in vcc_setsockopt() — Linux 7.1 High 2026-08-22
CVE-2026-74688 sctp: clear control chunk transport if it is being removed — Linux 9.8 Critical 2026-08-22
CVE-2026-74687 watchdog: at91sam9_wdt: prevent timer rearm during teardown — Linux 7.8 High 2026-08-22
CVE-2026-74686 rqspinlock: Reset tail when preserving queue on deadlock — Linux - - 2026-08-22
CVE-2026-74684 net: tap: set skb->dev before parsing virtio net header in tap_get_user_xdp() — Linux 7.1 High 2026-08-22
CVE-2026-74685 hwmon: (ltc4282) Clamp negative current limits — Linux - - 2026-08-22
CVE-2026-74683 Input: evdev - sanitize event type index when fetching event masks — Linux - - 2026-08-22
CVE-2026-74682 ALSA: usb-audio: fix OOB write on Type II inbound URBs — Linux - - 2026-08-22
CVE-2026-74681 usb: misc: usbio: check ibuf_len against rxbuf_len in bulk msg — Linux - - 2026-08-22
CVE-2026-74680 usb: atm: cxacru: properly kill rcv_urb on error in cxacru_cm() — Linux - - 2026-08-22
CVE-2026-74679 usb: gadget: f_ncm: Use unsigned int for ndp_index — Linux - - 2026-08-22
CVE-2026-74678 net: usb: ax88179_178a: fix skb leak in ax88179_tx_fixup() — Linux 7.5 High 2026-08-22
CVE-2026-74677 net: usb: ipheth: fix carrier_work UAF on disconnect — Linux - - 2026-08-22
CVE-2026-74676 vt: add permission check for KDSKBMETA ioctl — Linux - - 2026-08-22
CVE-2026-74675 vt: stabilize tty reference in kbd_keycode with tty_port_tty_get — Linux 7.8 High 2026-08-22
CVE-2026-74674 mm: fix incorrect flush address in direct page table reclaim — Linux 7.8 High 2026-08-22
CVE-2026-74673 Input: evdev - fix information leak in evdev_pass_values() — Linux - - 2026-08-22
CVE-2026-74672 mm/vmalloc: acquire init_mm lock on huge vmap to avoid ptdump UAF — Linux - - 2026-08-22
CVE-2026-74671 ima: fix out-of-bounds read in xattr_verify() — Linux - - 2026-08-22
CVE-2026-74670 ipvs: stop estimator after disabled calc phase — Linux 7.8 High 2026-08-22
CVE-2026-74669 ipvs: clear IPv4 options after rebasing tunnel ICMP errors — Linux 9.8 Critical 2026-08-22
CVE-2026-74668 packet: use consistent hard_header_len in TX_RING send path — Linux 7.8 High 2026-08-22
CVE-2026-74667 net/packet: reset the MAC header on the packet-socket transmit path — Linux 7.8 High 2026-08-22
CVE-2026-74666 packet: synchronize pressure clearing with ring reconfiguration — Linux 7.8 High 2026-08-22
CVE-2026-74665 net: fix skb length accounting after generic XDP frag adjustment — Linux 9.1 Critical 2026-08-22
CVE-2026-74664 net: openvswitch: reallocate update replies for mismatched IDs — Linux - - 2026-08-22
CVE-2026-74663 net/sched: reject overly deep qdisc hierarchies — Linux 7.8 High 2026-08-22
CVE-2026-74662 inet: frags: publish queues before arming timer — Linux 9.8 Critical 2026-08-22

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.