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Linux — Vulnerabilities & Security Advisories 17858

All 17858 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-2026-98240 net: ip_tunnel: initialize `options_len` before referencing options - - 2026-10-06
CVE-2026-98238 net: wwan: t7xx: validate the netif index in t7xx_ccmni_recv_skb() - - 2026-10-06
CVE-2026-98237 net: wwan: mhi_wwan_mbim: guard against a cyclic NDP chain - - 2026-10-06
CVE-2026-98236 net: wwan: mhi_wwan_mbim: check skb_copy_bits() return value - - 2026-10-06
CVE-2026-98235 net/sched: act_api: release tail references on DELACTION failure - - 2026-10-06
CVE-2026-98233 net/packet: clear RX owner on VNET header error - - 2026-10-06
CVE-2026-98234 net/sched: hhf: cap hh_flows_limit at change time - - 2026-10-06
CVE-2026-98232 scsi: core: Validate MODE SENSE lengths in scsi_cdl_enable() - - 2026-10-06
CVE-2026-98231 xfrm: serialize state GC with device state flush - - 2026-10-06
CVE-2026-98230 xfrm: use hlist_del_init_rcu for state_cache and state_cache_input 7.0 High 2026-10-06
CVE-2026-98229 xfrm: save input state data before secpath resets 7.8 High 2026-10-06
CVE-2026-98228 mips: select CONFIG_WEAK_REORDERING_BEYOND_LLSC from CONFIG_EYEQ 7.8 High 2026-10-06
CVE-2026-98227 memstick: ms_block: destroy io_queue workqueue on removal - - 2026-10-06
CVE-2026-98226 mm, swap: fix SWAP_USAGE_OFFLIST_BIT collision with real usage count - - 2026-10-06
CVE-2026-98225 mm/shrinker: fix bogus set_shrinker_bit() with cgroup.memory=nokmem - - 2026-10-06
CVE-2026-98224 mm/vma: correctly unaccount on mmap_prepare() failure - - 2026-10-06
CVE-2026-98223 mm: filemap: retain mapped dropbehind folios - - 2026-10-06
CVE-2026-98222 KEYS: encrypted: fix integer overflow of datablob_len - - 2026-10-06
CVE-2026-98221 KEYS: trusted: Fix tpm2_load_cmd() boundary check - - 2026-10-06
CVE-2026-98220 sched_ext: Fix NULL sched deref in kfunc sub-sched error paths - - 2026-10-06
CVE-2026-98219 sched_ext: Close the pre-enable ops error claim window - - 2026-10-06
CVE-2026-98218 i2c: atr: fix dangling adapter pointer on add failure - - 2026-10-06
CVE-2026-98217 IB/mlx4: Fix use-after-free on pkey sysfs registration failure - - 2026-10-06
CVE-2026-98216 IB/hfi1: Fix the PIO_CRED credit-return mmap 7.1 High 2026-10-06
CVE-2026-98215 selinux: preserve user SID across nested backing files - - 2026-10-06
CVE-2026-98214 selinux: recheck intermediate backing files on mprotect() - - 2026-10-06
CVE-2026-98213 mmc: core: Cancel SDIO IRQ work before freeing host - - 2026-10-06
CVE-2026-98212 mmc: hsq: Fix use-after-free in retry work - - 2026-10-06
CVE-2026-98211 mmc: mmci: Fix use-after-free in busy-timeout work - - 2026-10-06
CVE-2026-98210 mmc: mxcmmc: cancel data work and watchdog on remove - - 2026-10-06

All 17858 known CVE vulnerabilities affecting Linux with full Chinese analysis, references, and POCs where available.