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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-2026-74331 firmware_loader: Fix recursive lock in device_cache_fw_images() — Linux - - 2026-08-15
CVE-2026-74329 watchdog: unregister PM notifier on watchdog unregister — Linux - - 2026-08-15
CVE-2026-74327 vmalloc: fix NULL pointer dereference in is_vm_area_hugepages() — Linux - - 2026-08-15
CVE-2026-74328 iommufd: Destroy the pages content after detaching from dmabuf — Linux 8.8 High 2026-08-15
CVE-2026-74326 wifi: mt76: mt7921: fix resource leak in probe error path — Linux - - 2026-08-15
CVE-2026-74324 wifi: mt76: mt7925: validate skb length in testmode query — Linux - - 2026-08-15
CVE-2026-74325 wifi: mt76: use kfree_rcu for offchannel link in mt76_put_vif_phy_link — Linux 7.8 High 2026-08-15
CVE-2026-74323 wifi: mt76: mt7996: Fix possible token leak in mt7996_tx_prepare_skb() — Linux 8.8 High 2026-08-15
CVE-2026-74322 wifi: mt76: mt7996: Fix possible NULL pointer dereference in mt7996_mac_write_txwi_80211() — Linux - - 2026-08-15
CVE-2026-74320 fbdev: sm501fb: Fix buffer errors in OF binding code — Linux - - 2026-08-15
CVE-2026-74321 btrfs: fix invalid pointer dereference in __btrfs_run_delayed_refs() — Linux 7.5 High 2026-08-15
CVE-2026-74319 btrfs: zoned: fix deadlock waiting for ticket during data relocation — Linux - - 2026-08-15
CVE-2026-74318 btrfs: fix deadlock cloning inline extent when using flushoncommit — Linux - - 2026-08-15
CVE-2026-74317 ixgbe: do not configure xps for XDP queues — Linux 7.8 High 2026-08-15
CVE-2026-74316 NFSD: Handle layout stid in nfsd4_drop_revoked_stid() — Linux 7.5 High 2026-08-15
CVE-2026-74315 lockd: Avoid hashing uninitialized bytes in nlm4svc_lookup_file() — Linux 9.8 Critical 2026-08-15
CVE-2026-74314 bpf: Cancel special fields on map value recycle — Linux 7.8 High 2026-08-15
CVE-2026-74313 vduse: hold vduse_lock across IDR lookup in open path — Linux 8.8 High 2026-08-15
CVE-2026-74312 vhost/vdpa: validate virtqueue index in mmap and fault paths — Linux 7.8 High 2026-08-15
CVE-2026-74311 virtio: rtc: tear down old virtqueues before restore — Linux 7.8 High 2026-08-15
CVE-2026-74310 vhost/net: complete zerocopy ubufs only once — Linux 9.3 Critical 2026-08-15
CVE-2026-74309 vdpa/octeon_ep: fix IRQ-to-ring mapping in interrupt handler — Linux 10.0 Critical 2026-08-15
CVE-2026-74308 ext4: fix kernel BUG in ext4_write_inline_data_end — Linux - - 2026-08-15
CVE-2026-74307 ext4: validate donor file superblock early in EXT4_IOC_MOVE_EXT — Linux - - 2026-08-15
CVE-2026-74306 vfio/qat: fix f_pos race in qat_vf_resume_write() — Linux 7.8 High 2026-08-15
CVE-2026-74305 bpf: Tighten cgroup storage cookie checks for prog arrays — Linux 7.8 High 2026-08-15
CVE-2026-74304 Bluetooth: hci_qca: fix NULL pointer dereference in qca_setup() for non-serdev device — Linux - - 2026-08-15
CVE-2026-74302 Bluetooth: hci_core: Fix UAF in hci_unregister_dev() — Linux 7.8 High 2026-08-15
CVE-2026-74303 Bluetooth: hci_qca: fix NULL pointer dereference in qca_dmp_hdr() for non-serdev device — Linux - - 2026-08-15
CVE-2026-74301 Bluetooth: btmtk: fix URB leak in alloc_mtk_intr_urb error path — Linux - - 2026-08-15

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.