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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-2026-64376 firmware_loader: fix device reference leak in firmware_upload_register() — Linux - - 2026-07-25
CVE-2026-64377 cpufreq: qcom-cpufreq-hw: Fix possible double free — Linux - - 2026-07-25
CVE-2026-64375 proc: protect ptrace_may_access() with exec_update_lock (FD links) — Linux 7.8 High 2026-07-25
CVE-2026-64374 sched/rt: Have RT_PUSH_IPI be default off for non PREEMPT_RT — Linux 7.5 High 2026-07-25
CVE-2026-64372 cpufreq: pcc: fix use-after-free and double free in _OSC evaluation — Linux 7.8 High 2026-07-25
CVE-2026-64373 cpufreq: Fix hotplug-suspend race during reboot — Linux - - 2026-07-25
CVE-2026-64371 proc: protect ptrace_may_access() with exec_update_lock (part 1) — Linux - - 2026-07-25
CVE-2026-64369 s390: Revert support for DCACHE_WORD_ACCESS — Linux - - 2026-07-25
CVE-2026-64370 posix-cpu-timers: Fix pid refcount leak in do_cpu_nanosleep() error path — Linux - - 2026-07-25
CVE-2026-64368 mm/slab: do not limit zeroing to orig_size when only red zoning is enabled — Linux 8.1 High 2026-07-25
CVE-2026-64366 HID: wacom: fix slab-out-of-bounds write in wacom_wac_queue_insert — Linux 8.8 High 2026-07-25
CVE-2026-64367 HID: hid-goodix-spi: validate report size to prevent stack buffer overflow — Linux 7.8 High 2026-07-25
CVE-2026-64365 HID: letsketch: fix UAF on inrange_timer at driver unbind — Linux - - 2026-07-25
CVE-2026-64363 HID: appleir: fix UAF on pending key_up_timer in remove() — Linux - - 2026-07-25
CVE-2026-64364 HID: multitouch: fix out-of-bounds bit access on mt_io_flags — Linux 8.8 High 2026-07-25
CVE-2026-64362 HID: lg-g15: cancel pending work on remove to fix a use-after-free — Linux - - 2026-07-25
CVE-2026-64361 hfs/hfsplus: fix u32 overflow in check_and_correct_requested_length — Linux 7.8 High 2026-07-25
CVE-2026-64360 hfs/hfsplus: zero-initialize buffer in hfs_bnode_read — Linux - - 2026-07-25
CVE-2026-64359 nilfs2: reject CLEAN_SEGMENTS ioctl with out-of-range segment numbers — Linux - - 2026-07-25
CVE-2026-64357 xfs: fix exchmaps reservation limit check — Linux - - 2026-07-25
CVE-2026-64358 media: mtk-jpeg: cancel workqueue on release for supported platforms only — Linux - - 2026-07-25
CVE-2026-64356 xfs: fix memory leak in xfs_dqinode_metadir_create() — Linux - - 2026-07-25
CVE-2026-64354 bpf: Validate BTF repeated field counts before expansion — Linux 7.8 High 2026-07-25
CVE-2026-64355 bpf: Reject fragmented frames in devmap — Linux 9.8 Critical 2026-07-25
CVE-2026-64352 bpf: Allow LPM map access from sleepable BPF programs — Linux - - 2026-07-25
CVE-2026-64353 bpf: Keep dynamic inner array lookups nullable — Linux - - 2026-07-25
CVE-2026-64351 net: usb: kalmia: bound RX frame length in kalmia_rx_fixup() — Linux - - 2026-07-25
CVE-2026-64350 usb: cdnsp: fix stream context array leak in cdnsp_alloc_stream_info() — Linux - - 2026-07-25
CVE-2026-64349 usb: dwc3: fix dwc3_readl() and dwc3_writel() calls in dwc3_ulpi_setup() — Linux - - 2026-07-25
CVE-2026-64348 usb: free iso schedules on failed submit — Linux - - 2026-07-25

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.