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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-2026-23346 arm64: io: Extract user memory type in ioremap_prot() — Linux 5.5 -2026-03-25
CVE-2026-23345 arm64: gcs: Do not set PTE_SHARED on GCS mappings if FEAT_LPA2 is enabled — Linux 5.5 -2026-03-25
CVE-2026-23344 crypto: ccp - Fix use-after-free on error path — Linux 8.8 -2026-03-25
CVE-2026-23343 xdp: produce a warning when calculated tailroom is negative — Linux 8.4 -2026-03-25
CVE-2026-23342 bpf: Fix race in cpumap on PREEMPT_RT — Linux 6.3 -2026-03-25
CVE-2026-23341 accel/amdxdna: Fix crash when destroying a suspended hardware context — Linux 5.5 -2026-03-25
CVE-2026-23340 net: sched: avoid qdisc_reset_all_tx_gt() vs dequeue race for lockless qdiscs — Linux 7.8 High2026-03-25
CVE-2026-23339 nfc: nci: free skb on nci_transceive early error paths — Linux 5.5 -2026-03-25
CVE-2026-23338 drm/amdgpu/userq: Do not allow userspace to trivially triger kernel warnings — Linux--2026-03-25
CVE-2026-23337 pinctrl: pinconf-generic: Fix memory leak in pinconf_generic_parse_dt_config() — Linux 5.5 -2026-03-25
CVE-2026-23336 wifi: cfg80211: cancel rfkill_block work in wiphy_unregister() — Linux 7.8 High2026-03-25
CVE-2026-23334 can: usb: f81604: handle short interrupt urb messages properly — Linux 5.5 -2026-03-25
CVE-2026-23335 RDMA/irdma: Fix kernel stack leak in irdma_create_user_ah() — Linux 5.5 -2026-03-25
CVE-2026-23332 cpufreq: intel_pstate: Fix crash during turbo disable — Linux 5.5 -2026-03-25
CVE-2026-23331 udp: Unhash auto-bound connected sk from 4-tuple hash table when disconnected. — Linux 9.8 -2026-03-25
CVE-2026-23330 nfc: nci: complete pending data exchange on device close — Linux--2026-03-25
CVE-2026-23329 libie: don't unroll if fwlog isn't supported — Linux--2026-03-25
CVE-2026-23328 accel/amdxdna: Fix NULL pointer dereference of mgmt_chann — Linux 5.5 -2026-03-25
CVE-2026-23327 cxl/mbox: validate payload size before accessing contents in cxl_payload_from_user_allowed() — Linux 6.2 -2026-03-25
CVE-2026-23326 xsk: Fix fragment node deletion to prevent buffer leak — Linux 7.1 -2026-03-25
CVE-2026-23325 wifi: mt76: mt7996: Fix possible oob access in mt7996_mac_write_txwi_80211() — Linux 7.3 -2026-03-25
CVE-2026-23323 hwmon: (macsmc) Fix regressions in Apple Silicon SMC hwmon driver — Linux 5.5 -2026-03-25
CVE-2026-23324 can: usb: etas_es58x: correctly anchor the urb in the read bulk callback — Linux 5.5 -2026-03-25
CVE-2026-23322 ipmi: Fix use-after-free and list corruption on sender error — Linux 5.5 -2026-03-25
CVE-2026-23321 mptcp: pm: in-kernel: always mark signal+subflow endp as used — Linux 7.1 -2026-03-25
CVE-2026-23319 bpf: Fix a UAF issue in bpf_trampoline_link_cgroup_shim — Linux 5.5 -2026-03-25
CVE-2026-23318 ALSA: usb-audio: Use correct version for UAC3 header validation — Linux 6.1 -2026-03-25
CVE-2026-23317 drm/vmwgfx: Return the correct value in vmw_translate_ptr functions — Linux 7.8 High2026-03-25
CVE-2026-23316 net: ipv4: fix ARM64 alignment fault in multipath hash seed — Linux 7.8 -2026-03-25
CVE-2026-23315 wifi: mt76: Fix possible oob access in mt76_connac2_mac_write_txwi_80211() — Linux 8.1 -2026-03-25

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.