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Linux — Vulnerabilities & Security Advisories 11769

Browse all 11769 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 11639 results / 11769Clear Filters
CVE IDTitleCVSSSeverityPublished
CVE-2026-45846 bareudp: fix NULL pointer dereference in bareudp_fill_metadata_dst() — Linux--2026-05-27
CVE-2026-45845 net/sched: taprio: fix NULL pointer dereference in class dump — Linux--2026-05-27
CVE-2026-45844 netfilter: arp_tables: fix IEEE1394 ARP payload parsing — Linux--2026-05-27
CVE-2026-45843 slip: bound decode() reads against the compressed packet length — Linux--2026-05-27
CVE-2026-45842 slip: reject VJ receive packets on instances with no rstate array — Linux--2026-05-27
CVE-2026-45841 netfilter: nfnetlink_osf: fix divide-by-zero in OSF_WSS_MODULO — Linux--2026-05-27
CVE-2026-45840 openvswitch: cap upcall PID array size and pre-size vport replies — Linux--2026-05-27
CVE-2026-45839 bpf: reject negative CO-RE accessor indices in bpf_core_parse_spec() — Linux--2026-05-27
CVE-2026-45838 bpf: fix end-of-list detection in cgroup_storage_get_next_key() — Linux--2026-05-27
CVE-2026-45837 bpf: Fix use-after-free in arena_vm_close on fork — Linux--2026-05-27
CVE-2026-45836 Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() — Linux--2026-05-26
CVE-2026-45835 Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_new_connection_cb() — Linux--2026-05-26
CVE-2026-45834 Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_state_change_cb() — Linux--2026-05-26
CVE-2026-46300 net: skbuff: preserve shared-frag marker during coalescing — Linux--2026-05-23
CVE-2026-43503 net: skbuff: propagate shared-frag marker through frag-transfer helpers — Linux--2026-05-23
CVE-2026-43502 net/rds: handle zerocopy send cleanup before the message is queued — Linux--2026-05-21
CVE-2026-43501 ipv6: rpl: reserve mac_len headroom when recompressed SRH grows — Linux--2026-05-21
CVE-2026-43498 accel/ivpu: Disallow re-exporting imported GEM objects — Linux--2026-05-21
CVE-2026-43499 rtmutex: Use waiter::task instead of current in remove_waiter() — Linux--2026-05-21
CVE-2026-43497 fbdev: udlfb: add vm_ops to dlfb_ops_mmap to prevent use-after-free — Linux--2026-05-21
CVE-2026-43496 net/sched: sch_red: Replace direct dequeue call with peek and qdisc_dequeue_peeked — Linux--2026-05-21
CVE-2026-43495 net: wwan: t7xx: validate port_count against message length in t7xx_port_enum_msg_handler — Linux--2026-05-21
CVE-2026-43494 net/rds: reset op_nents when zerocopy page pin fails — Linux--2026-05-21
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

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.