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linux — Vulnerabilities & Security Advisories 13517

Browse all 13517 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 13387 results / 13517Clear Filters
CVE IDTitleCVSSSeverityPublished
CVE-2022-4994 KVM: x86: wean fast IN from emulator_pio_in — Linux--2026-07-30
CVE-2026-64560 posix-cpu-timers: Prevent UAF caused by non-leader exec() race — Linux 7.8 High2026-07-29
CVE-2026-64559 s390/pkey: Check length in PKEY_VERIFYPROTK ioctl — Linux 7.8 High2026-07-29
CVE-2026-64558 s390/pkey: Check length in pkey_pckmo handler implementation — Linux 7.8 High2026-07-29
CVE-2026-64556 perf/core: Detach event groups during remove_on_exec — Linux 7.8 High2026-07-29
CVE-2026-64557 Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_new_connection_cb() — Linux 8.8 High2026-07-29
CVE-2026-64554 netfilter: bridge: fix stale prevhdr pointer in br_ip6_fragment() — Linux 8.8 High2026-07-27
CVE-2026-64555 KVM: arm64: nv: Fix SPSR_EL2 restore in kvm_hyp_handle_mops() — Linux 8.8 High2026-07-27
CVE-2026-64552 virtio-net: fix len check in receive_big() — Linux 8.4 High2026-07-27
CVE-2026-64553 net: psample: fix info leak in PSAMPLE_ATTR_DATA — Linux--2026-07-27
CVE-2026-64551 sctp: validate STALE_COOKIE cause length before reading staleness — Linux 9.1 Critical2026-07-27
CVE-2026-64549 Bluetooth: bpa10x: avoid OOB read of revision string in bpa10x_setup() — Linux--2026-07-27
CVE-2026-64550 net: qualcomm: rmnet: validate MAP frame length before ingress parsing — Linux 7.3 High2026-07-27
CVE-2026-64548 bpf, sockmap: reject overflowing copy + len in bpf_msg_push_data() — Linux 8.4 High2026-07-27
CVE-2026-64547 net: usb: net1080: validate packet_len before pad-byte access in rx_fixup — Linux 8.1 High2026-07-27
CVE-2026-64545 net, bpf: check master for NULL in xdp_master_redirect() — Linux 7.5 High2026-07-27
CVE-2026-64546 drm/edid: fix OOB read in drm_parse_tiled_block() — Linux 7.1 High2026-07-27
CVE-2026-64544 crypto: asymmetric_keys - fix OOB read in pefile_digest_pe_contents — Linux--2026-07-27
CVE-2026-64543 tipc: fix use-after-free of the discoverer in tipc_disc_rcv() — Linux 7.8 High2026-07-27
CVE-2026-64542 ipv6: ndisc: fix NULL deref in accept_untracked_na() — Linux--2026-07-27
CVE-2026-64541 net/smc: fix UAF in smc_cdc_rx_handler() by pinning the socket — Linux 9.8 Critical2026-07-27
CVE-2026-64540 usbnet: gl620a: fix out-of-bounds read in genelink_rx_fixup() — Linux 8.1 High2026-07-27
CVE-2026-64539 Bluetooth: eir: Fix stack OOB write when prepending the Flags AD — Linux 7.8 High2026-07-27
CVE-2026-64538 ipv6: Fix null-ptr-deref in fib6_nh_mtu_change(). — Linux--2026-07-27
CVE-2026-64537 bridge: cfm: reject invalid CCM interval at configuration time — Linux--2026-07-27
CVE-2026-64536 staging: rtl8723bs: fix OOB reads in is_ap_in_tkip() IE loop — Linux 8.1 High2026-07-27
CVE-2026-64535 nvmet-tcp: Fix potential UAF when ddgst mismatch — Linux 9.8 Critical2026-07-27
CVE-2026-64534 nvmet-tcp: check INIT_FAILED before nvmet_req_uninit in digest error path — Linux 9.8 Critical2026-07-27
CVE-2026-64533 fs/ntfs3: validate lcns_follow in log_replay conversion — Linux 7.8 High2026-07-27
CVE-2026-64531 net: openvswitch: reject oversized nested action attrs — Linux 7.8 High2026-07-27

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.