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Linux — Vulnerabilities & Security Advisories 11746

Browse all 11746 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-2026-43492 lib/crypto: mpi: Fix integer underflow in mpi_read_raw_from_sgl() — Linux--2026-05-19
CVE-2026-43493 crypto: pcrypt - Fix handling of MAY_BACKLOG requests — Linux 9.8 Critical2026-05-19
CVE-2026-43491 net: qrtr: ns: Limit the maximum server registration per node — Linux--2026-05-19
CVE-2026-46333 ptrace: slightly saner 'get_dumpable()' logic — Linux 7.1 High2026-05-15
CVE-2026-43490 ksmbd: validate inherited ACE SID length — Linux 8.8 High2026-05-15
CVE-2026-43489 liveupdate: luo_file: remember retrieve() status — Linux--2026-05-13
CVE-2026-43487 ata: libata-core: Disable LPM on ST1000DM010-2EP102 — Linux--2026-05-13
CVE-2026-43488 usb: xhci: Prevent interrupt storm on host controller error (HCE) — Linux--2026-05-13
CVE-2026-43485 nouveau/gsp: drop WARN_ON in ACPI probes — Linux--2026-05-13
CVE-2026-43486 arm64: contpte: fix set_access_flags() no-op check for SMMU/ATS faults — Linux--2026-05-13
CVE-2026-43484 mmc: core: Avoid bitfield RMW for claim/retune flags — Linux--2026-05-13
CVE-2026-43482 sched_ext: Disable preemption between scx_claim_exit() and kicking helper work — Linux--2026-05-13
CVE-2026-43483 KVM: SVM: Set/clear CR8 write interception when AVIC is (de)activated — Linux--2026-05-13
CVE-2026-43480 ASoC: amd: acp3x-rt5682-max9836: Add missing error check for clock acquisition — Linux--2026-05-13
CVE-2026-43481 net-shapers: don't free reply skb after genlmsg_reply() — Linux 7.8 High2026-05-13
CVE-2026-43479 net: usb: lan78xx: fix WARN in __netif_napi_del_locked on disconnect — Linux--2026-05-13
CVE-2026-43477 drm/i915/vrr: Configure VRR timings after enabling TRANS_DDI_FUNC_CTL — Linux--2026-05-13
CVE-2026-43478 ASoC: codecs: rt1011: Use component to get the dapm context in spk_mode_put — Linux--2026-05-13
CVE-2026-43476 iio: chemical: sps30_i2c: fix buffer size in sps30_i2c_read_meas() — Linux 7.8 High2026-05-13
CVE-2026-43500 rxrpc: Also unshare DATA/RESPONSE packets when paged frags are present — Linux 7.8 High2026-05-11
CVE-2026-43475 scsi: storvsc: Fix scheduling while atomic on PREEMPT_RT — Linux 4.8AIMediumAI2026-05-08
CVE-2026-43474 fs: init flags_valid before calling vfs_fileattr_get — Linux 7.1AIHighAI2026-05-08
CVE-2026-43473 scsi: mpi3mr: Add NULL checks when resetting request and reply queues — Linux 5.5AIMediumAI2026-05-08
CVE-2026-43472 unshare: fix unshare_fs() handling — Linux 7.1AIHighAI2026-05-08
CVE-2026-43471 scsi: ufs: core: Fix possible NULL pointer dereference in ufshcd_add_command_trace() — Linux 5.5AIMediumAI2026-05-08
CVE-2026-43470 nfs: return EISDIR on nfs3_proc_create if d_alias is a dir — Linux 5.5AIMediumAI2026-05-08
CVE-2026-43469 xprtrdma: Decrement re_receiving on the early exit paths — Linux 7.5 High2026-05-08
CVE-2026-43468 net/mlx5: Fix deadlock between devlink lock and esw->wq — Linux 5.5AIMediumAI2026-05-08
CVE-2026-43466 net/mlx5e: Fix DMA FIFO desync on error CQE SQ recovery — Linux 8.2 High2026-05-08
CVE-2026-43467 net/mlx5: Fix crash when moving to switchdev mode — Linux 5.5AIMediumAI2026-05-08

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.