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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-2026-31770 hwmon: (occ) Fix division by zero in occ_show_power_1() — Linux 5.5 -2026-05-01
CVE-2026-31769 gpib: fix use-after-free in IO ioctl handlers — Linux 7.8 High2026-05-01
CVE-2026-31768 iio: adc: ti-adc161s626: use DMA-safe memory for spi_read() — Linux 7.8 High2026-05-01
CVE-2026-31766 drm/amdgpu: validate doorbell_offset in user queue creation — Linux 7.1 High2026-05-01
CVE-2026-31767 drm/i915/dsi: Don't do DSC horizontal timing adjustments in command mode — Linux 5.5 -2026-05-01
CVE-2026-31765 drm/amdgpu: Change AMDGPU_VA_RESERVED_TRAP_SIZE to 64KB — Linux 7.1 -2026-05-01
CVE-2026-31764 iio: imu: st_lsm6dsx: Set buffer sampling frequency for accelerometer only — Linux 5.5 -2026-05-01
CVE-2026-31763 iio: gyro: mpu3050: Fix incorrect free_irq() variable — Linux 7.8 -2026-05-01
CVE-2026-31762 iio: gyro: mpu3050: Fix irq resource leak — Linux 5.5 -2026-05-01
CVE-2026-31761 iio: gyro: mpu3050: Move iio_device_register() to correct location — Linux 7.8 High2026-05-01
CVE-2026-31760 gpib: lpvo_usb: fix memory leak on disconnect — Linux 5.5 -2026-05-01
CVE-2026-31759 usb: ulpi: fix double free in ulpi_register_interface() error path — Linux 7.1 -2026-05-01
CVE-2026-31757 usb: misc: usbio: Fix URB memory leak on submit failure — Linux 5.5 -2026-05-01
CVE-2026-31758 usb: usbtmc: Flush anchored URBs in usbtmc_release — Linux 7.8 High2026-05-01
CVE-2026-31756 usb: dwc2: gadget: Fix spin_lock/unlock mismatch in dwc2_hsotg_udc_stop() — Linux 7.1 -2026-05-01
CVE-2026-31754 usb: cdns3: gadget: fix state inconsistency on gadget init failure — Linux 7.1 -2026-05-01
CVE-2026-31755 usb: cdns3: gadget: fix NULL pointer dereference in ep_queue — Linux 5.5 -2026-05-01
CVE-2026-31753 auxdisplay: line-display: fix NULL dereference in linedisp_release — Linux 5.0 -2026-05-01
CVE-2026-31751 comedi: dt2815: add hardware detection to prevent crash — Linux 6.3 -2026-05-01
CVE-2026-31752 bridge: br_nd_send: validate ND option lengths — Linux 9.1 -2026-05-01
CVE-2026-31750 comedi: runflags cannot determine whether to reclaim chanlist — Linux 7.1 -2026-05-01
CVE-2026-31749 comedi: ni_atmio16d: Fix invalid clean-up after failed attach — Linux 5.5 -2026-05-01
CVE-2026-31748 comedi: me_daq: Fix potential overrun of firmware buffer — Linux 7.1 -2026-05-01
CVE-2026-31747 comedi: me4000: Fix potential overrun of firmware buffer — Linux 7.1 -2026-05-01
CVE-2026-31745 reset: gpio: fix double free in reset_add_gpio_aux_device() error path — Linux 7.8 -2026-05-01
CVE-2026-31746 s390/zcrypt: Fix memory leak with CCA cards used as accelerator — Linux 5.5 -2026-05-01
CVE-2026-31744 PM: EM: Fix NULL pointer dereference when perf domain ID is not found — Linux 5.5 -2026-05-01
CVE-2026-31743 nvmem: zynqmp_nvmem: Fix buffer size in DMA and memcpy — Linux 7.8 High2026-05-01
CVE-2026-31742 vt: discard stale unicode buffer on alt screen exit after resize — Linux 7.8 High2026-05-01
CVE-2026-31741 counter: rz-mtu3-cnt: prevent counter from being toggled multiple times — Linux 7.8 -2026-05-01

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.