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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-2026-23086 vsock/virtio: cap TX credit to local buffer size — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23085 irqchip/gic-v3-its: Avoid truncating memory addresses — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23083 fou: Don't allow 0 for FOU_ATTR_IPPROTO. — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23084 be2net: Fix NULL pointer dereference in be_cmd_get_mac_from_list — Linux 7.1AI High AI 2026-02-04
CVE-2026-23082 can: gs_usb: gs_usb_receive_bulk_callback(): unanchor URL on usb_submit_urb() error — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23081 net: phy: intel-xway: fix OF node refcount leakage — Linux 3.3AI Low AI 2026-02-04
CVE-2026-23080 can: mcba_usb: mcba_usb_read_bulk_callback(): fix URB memory leak — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23079 gpio: cdev: Fix resource leaks on errors in lineinfo_changed_notify() — Linux - - AI 2026-02-04
CVE-2026-23078 ALSA: scarlett2: Fix buffer overflow in config retrieval — Linux 7.8AI High AI 2026-02-04
CVE-2026-23077 mm/vma: fix anon_vma UAF on mremap() faulted, unfaulted merge — Linux 7.8 High 2026-02-04
CVE-2026-23076 ALSA: ctxfi: Fix potential OOB access in audio mixer handling — Linux 7.1AI High AI 2026-02-04
CVE-2026-23075 can: esd_usb: esd_usb_read_bulk_callback(): fix URB memory leak — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23074 net/sched: Enforce that teql can only be used as root qdisc — Linux 7.8 High 2026-02-04
CVE-2026-23073 wifi: rsi: Fix memory corruption due to not set vif driver data size — Linux 8.1AI High AI 2026-02-04
CVE-2026-23072 l2tp: Fix memleak in l2tp_udp_encap_recv(). — Linux - - AI 2026-02-04
CVE-2026-23071 regmap: Fix race condition in hwspinlock irqsave routine — Linux 5.3AI Medium AI 2026-02-04
CVE-2026-23070 Octeontx2-af: Add proper checks for fwdata — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23069 vsock/virtio: fix potential underflow in virtio_transport_get_credit() — Linux 7.3AI High AI 2026-02-04
CVE-2026-23068 spi: spi-sprd-adi: Fix double free in probe error path — Linux 7.8AI High AI 2026-02-04
CVE-2026-23066 rxrpc: Fix recvmsg() unconditional requeue — Linux 7.8 High 2026-02-04
CVE-2026-23067 iommu/io-pgtable-arm: fix size_t signedness bug in unmap path — Linux 7.1AI High AI 2026-02-04
CVE-2026-23065 platform/x86/amd: Fix memory leak in wbrf_record() — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23064 net/sched: act_ife: avoid possible NULL deref — Linux 6.5AI Medium AI 2026-02-04
CVE-2026-23063 uacce: ensure safe queue release with state management — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23062 platform/x86: hp-bioscfg: Fix kernel panic in GET_INSTANCE_ID macro — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23061 can: kvaser_usb: kvaser_usb_read_bulk_callback(): fix URB memory leak — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23060 crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec — Linux 6.5AI Medium AI 2026-02-04
CVE-2026-23059 scsi: qla2xxx: Sanitize payload size to prevent member overflow — Linux 7.8AI High AI 2026-02-04
CVE-2026-23058 can: ems_usb: ems_usb_read_bulk_callback(): fix URB memory leak — Linux 5.5AI Medium AI 2026-02-04
CVE-2026-23057 vsock/virtio: Coalesce only linear skb — Linux - - AI 2026-02-04

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.