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Linux — Vulnerabilities & Security Advisories 17499

Browse all 17499 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 ID Title CVSS Severity Published
CVE-2026-98233 net/packet: clear RX owner on VNET header error — Linux - - 2026-10-06
CVE-2026-98234 net/sched: hhf: cap hh_flows_limit at change time — Linux - - 2026-10-06
CVE-2026-98232 scsi: core: Validate MODE SENSE lengths in scsi_cdl_enable() — Linux - - 2026-10-06
CVE-2026-98231 xfrm: serialize state GC with device state flush — Linux - - 2026-10-06
CVE-2026-98230 xfrm: use hlist_del_init_rcu for state_cache and state_cache_input — Linux 7.0 High 2026-10-06
CVE-2026-98229 xfrm: save input state data before secpath resets — Linux 7.8 High 2026-10-06
CVE-2026-98228 mips: select CONFIG_WEAK_REORDERING_BEYOND_LLSC from CONFIG_EYEQ — Linux 7.8 High 2026-10-06
CVE-2026-98227 memstick: ms_block: destroy io_queue workqueue on removal — Linux - - 2026-10-06
CVE-2026-98226 mm, swap: fix SWAP_USAGE_OFFLIST_BIT collision with real usage count — Linux - - 2026-10-06
CVE-2026-98225 mm/shrinker: fix bogus set_shrinker_bit() with cgroup.memory=nokmem — Linux - - 2026-10-06
CVE-2026-98224 mm/vma: correctly unaccount on mmap_prepare() failure — Linux - - 2026-10-06
CVE-2026-98223 mm: filemap: retain mapped dropbehind folios — Linux - - 2026-10-06
CVE-2026-98222 KEYS: encrypted: fix integer overflow of datablob_len — Linux - - 2026-10-06
CVE-2026-98221 KEYS: trusted: Fix tpm2_load_cmd() boundary check — Linux - - 2026-10-06
CVE-2026-98220 sched_ext: Fix NULL sched deref in kfunc sub-sched error paths — Linux - - 2026-10-06
CVE-2026-98219 sched_ext: Close the pre-enable ops error claim window — Linux - - 2026-10-06
CVE-2026-98218 i2c: atr: fix dangling adapter pointer on add failure — Linux - - 2026-10-06
CVE-2026-98217 IB/mlx4: Fix use-after-free on pkey sysfs registration failure — Linux - - 2026-10-06
CVE-2026-98216 IB/hfi1: Fix the PIO_CRED credit-return mmap — Linux 7.1 High 2026-10-06
CVE-2026-98215 selinux: preserve user SID across nested backing files — Linux - - 2026-10-06
CVE-2026-98214 selinux: recheck intermediate backing files on mprotect() — Linux - - 2026-10-06
CVE-2026-98213 mmc: core: Cancel SDIO IRQ work before freeing host — Linux - - 2026-10-06
CVE-2026-98212 mmc: hsq: Fix use-after-free in retry work — Linux - - 2026-10-06
CVE-2026-98211 mmc: mmci: Fix use-after-free in busy-timeout work — Linux - - 2026-10-06
CVE-2026-98210 mmc: mxcmmc: cancel data work and watchdog on remove — Linux - - 2026-10-06
CVE-2026-98209 mmc: sdhci-of-aspeed: Remove children before releasing SDC resources — Linux - - 2026-10-06
CVE-2026-98208 mmc: sdio_uart: fix xmit_fifo leak when the port table is full — Linux - - 2026-10-06
CVE-2026-98207 mmc: spi: reset bytes_xfered before retrying CRC failures — Linux - - 2026-10-06
CVE-2026-98205 Input: evdev - zero absinfo before partial copy in EVIOCSABS — Linux - - 2026-10-06
CVE-2026-98206 Input: cyttsp5 - clamp the HID report size before memcpy — Linux - - 2026-10-06

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.