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Linux — Vulnerabilities & Security Advisories 18084

All 18084 CVE vulnerabilities found in Linux, with AI-generated Chinese analysis, references, and POCs.

This page documents Common Weakness Enumeration (CWE) vulnerabilities affecting the Linux operating system product. It aggregates security data related to weaknesses within the kernel, distributions, and associated utilities provided by various Linux vendors and maintainers. The collection encompasses a wide range of vulnerability types, including memory corruption issues, privilege escalation flaws, information leaks, and denial-of-service conditions. The database covers historical records spanning several decades, reflecting the evolution of the Linux ecosystem from its early releases to modern stable and development branches. This extensive time range allows for the analysis of long-term security trends and the remediation status of legacy systems that remain in production environments. Visitors to this resource can track vendor-specific advisories to stay informed about patches and updates released by major Linux distribution maintainers. You can also use the page to understand the characteristics and impact of specific weakness classes as they manifest in the Linux environment. Additionally, the interface supports looking up a specific product’s vulnerability history, enabling security professionals to assess risk exposure and prioritize mitigation efforts for critical infrastructure components. The data is organized to facilitate efficient searching and correlation between weakness identifiers and affected software versions, ensuring that administrators and developers have access to comprehensive security insights necessary for maintaining system integrity and compliance.

Vendor: n/a

CVE ID Title CVSS Severity Published
CVE-2026-43106 cachefiles: fix incorrect dentry refcount in cachefiles_cull() 7.8 High 2026-05-06
CVE-2026-43104 drm/vc4: Fix a memory leak in hang state error path 5.5AI Medium AI 2026-05-06
CVE-2026-43103 net: lapbether: handle NETDEV_PRE_TYPE_CHANGE 8.1AI High AI 2026-05-06
CVE-2026-43102 net: airoha: Fix memory leak in airoha_qdma_rx_process() 4.3AI Medium AI 2026-05-06
CVE-2026-43101 ipv6: ioam: fix potential NULL dereferences in __ioam6_fill_trace_data() 7.5 High 2026-05-06
CVE-2026-43099 ipv4: icmp: fix null-ptr-deref in icmp_build_probe() 7.5 High 2026-05-06
CVE-2026-43100 bridge: guard local VLAN-0 FDB helpers against NULL vlan group 5.5 - 2026-05-06
CVE-2026-43098 nfc: s3fwrn5: allocate rx skb before consuming bytes 5.5AI Medium AI 2026-05-06
CVE-2026-43097 PCI: hv: Fix double ida_free in hv_pci_probe error path 7.0AI High AI 2026-05-06
CVE-2026-43096 mshv: Fix infinite fault loop on permission-denied GPA intercepts 6.5AI Medium AI 2026-05-06
CVE-2026-43095 ASoC: SDCA: Fix errors in IRQ cleanup 5.5AI Medium AI 2026-05-06
CVE-2026-43094 ixgbevf: add missing negotiate_features op to Hyper-V ops table 6.5AI Medium AI 2026-05-06
CVE-2026-43093 xsk: tighten UMEM headroom validation to account for tailroom and min frame 7.8 High 2026-05-06
CVE-2026-43092 xsk: validate MTU against usable frame size on bind 5.5AI Medium AI 2026-05-06
CVE-2026-43091 xfrm: Wait for RCU readers during policy netns exit 7.8 High 2026-05-06
CVE-2026-43090 xfrm: fix refcount leak in xfrm_migrate_policy_find 5.5 - 2026-05-06
CVE-2026-43089 xfrm_user: fix info leak in build_mapping() - - AI 2026-05-06
CVE-2026-43088 net: af_key: zero aligned sockaddr tail in PF_KEY exports 6.5 - 2026-05-06
CVE-2026-43086 ipvs: fix NULL deref in ip_vs_add_service error path 5.5AI Medium AI 2026-05-06
CVE-2026-43087 pinctrl: mcp23s08: Disable all pin interrupts during probe 5.5AI Medium AI 2026-05-06
CVE-2026-43085 netfilter: nfnetlink_log: initialize nfgenmsg in NLMSG_DONE terminator 6.5AI Medium AI 2026-05-06
CVE-2026-43084 netfilter: nfnetlink_queue: make hash table per queue 7.8 High 2026-05-06
CVE-2026-43083 net: ioam6: fix OOB and missing lock 9.1 Critical 2026-05-06
CVE-2026-43082 net: txgbe: leave space for null terminators on property_entry 7.1AI High AI 2026-05-06
CVE-2026-43081 net: ipa: fix GENERIC_CMD register field masks for IPA v5.0+ 5.0AI Medium AI 2026-05-06
CVE-2026-43079 perf/x86/intel/uncore: Skip discovery table for offline dies 6.3AI Medium AI 2026-05-06
CVE-2026-43080 l2tp: Drop large packets with UDP encap 7.5AI High AI 2026-05-06
CVE-2026-43078 crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl 7.8 High 2026-05-06
CVE-2026-43077 crypto: algif_aead - Fix minimum RX size check for decryption 7.1AI High AI 2026-05-06
CVE-2026-43076 ocfs2: validate inline data i_size during inode read 7.8 High 2026-05-06

All 18084 known CVE vulnerabilities affecting Linux with full Chinese analysis, references, and POCs where available.