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Linux — Vulnerabilities & Security Advisories 17978

Browse all 17978 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-2026-46316 KVM: arm64: vgic-its: Drop the translation cache reference only for the erased entry — Linux 9.3 Critical 2026-06-09
CVE-2026-46315 io_uring/waitid: clear waitid info before copying it to userspace — Linux - - 2026-06-09
CVE-2026-46314 drm/v3d: Reject empty multisync extension to prevent infinite loop — Linux - - 2026-06-08
CVE-2026-46313 media: intel/ipu6: fix error pointer dereference — Linux - - 2026-06-08
CVE-2026-46312 media: videobuf2: Set vma_flags in vb2_dma_sg_mmap — Linux - - 2026-06-08
CVE-2026-46311 drm/amdgpu/userq: fix access to stale wptr mapping — Linux 7.8 High 2026-06-08
CVE-2026-46310 media: renesas: vsp1: Fix NULL pointer deref on module unload — Linux - - 2026-06-08
CVE-2026-46309 drm/xe/uapi: Reject coh_none PAT index for CPU cached memory in madvise — Linux - - 2026-06-08
CVE-2026-46308 pmdomain: mediatek: fix use-after-free in scpsys_get_bus_protection_legacy() — Linux - - 2026-06-08
CVE-2026-46307 wifi: ath5k: do not access array OOB — Linux 8.3 High 2026-06-08
CVE-2026-46306 flow_dissector: do not dissect PPPoE PFC frames — Linux 7.5 High 2026-06-08
CVE-2026-46305 staging: rtl8723bs: os_dep: avoid NULL pointer dereference in rtw_cbuf_alloc — Linux - - 2026-06-08
CVE-2026-46304 nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free — Linux 7.5 High 2026-06-08
CVE-2026-46303 isofs: validate Rock Ridge CE continuation extent against volume size — Linux 8.2 High 2026-06-08
CVE-2026-46302 selinux: allow multiple opens of /sys/fs/selinux/policy — Linux - - 2026-06-08
CVE-2026-46301 spi: topcliff-pch: fix use-after-free on unbind — Linux - - 2026-06-08
CVE-2026-46299 hfsplus: fix held lock freed on hfsplus_fill_super() — Linux 7.0 High 2026-06-08
CVE-2026-46298 pseries/papr-hvpipe: Fix race with interrupt handler — Linux - - 2026-06-08
CVE-2026-46297 net: libwx: use request_irq for VF misc interrupt — Linux - - 2026-06-08
CVE-2026-46296 spi: s3c64xx: fix NULL-deref on driver unbind — Linux - - 2026-06-08
CVE-2026-46295 KVM: x86: Do IRR scan in __kvm_apic_update_irr even if PIR is empty — Linux - - 2026-06-08
CVE-2026-46294 dm: fix a buffer overflow in ioctl processing — Linux - - 2026-06-08
CVE-2026-46293 clk: microchip: mpfs-ccc: fix out of bounds access during output registration — Linux - - 2026-06-08
CVE-2026-46292 pmdomain: core: Fix detach procedure for virtual devices in genpd — Linux - - 2026-06-08
CVE-2026-46291 crypto: caam - guard HMAC key hex dumps in hash_digest_key — Linux - - 2026-06-08
CVE-2026-46290 x86/efi: Fix graceful fault handling after FPU softirq changes — Linux - - 2026-06-08
CVE-2026-46289 lib/scatterlist: fix length calculations in extract_kvec_to_sg — Linux 9.8 Critical 2026-06-08
CVE-2026-46288 of: unittest: fix use-after-free in of_unittest_changeset() — Linux 8.4 High 2026-06-08
CVE-2026-46287 net: txgbe: fix RTNL assertion warning when remove module — Linux - - 2026-06-08
CVE-2026-46286 leds: qcom-lpg: Check for array overflow when selecting the high resolution — Linux - - 2026-06-08

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.