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Linux — Vulnerabilities & Security Advisories 17853

All 17853 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-2026-80959 dm-pcache: bound the persisted tail-position offset 7.8 High 2026-09-11
CVE-2026-80960 dm-pcache: validate on-media seg_num against the cache device size - - 2026-09-11
CVE-2026-80958 dm-pcache: clamp the tail kset read to the segment data region 7.1 High 2026-09-11
CVE-2026-80956 dm-pcache: only hand out initialized cache segments - - 2026-09-11
CVE-2026-80957 dm-pcache: detect a cycle in the last-kset chain during replay - - 2026-09-11
CVE-2026-80955 dm-pcache: fix use-after-free and invalid seg operations in kset_replay() 7.8 High 2026-09-11
CVE-2026-80953 i3c: master: adi: initialize the lock before enabling interrupts 8.4 High 2026-09-11
CVE-2026-80954 i3c: Fix unlocked dereference of dev->desc in i3c_device_get_supported_xfer_mode() 7.8 High 2026-09-11
CVE-2026-80952 i3c: master: Fix info leak and UAF in device unregister path 7.8 High 2026-09-11
CVE-2026-80951 i3c: master: svc: bound IBI payload to the requested max_payload_len - - 2026-09-11
CVE-2026-80949 wifi: brcmfmac: Fix memory leak in brcmf_sdio_read_control() - - 2026-09-11
CVE-2026-80950 i3c: renesas: Check that the transfer is valid before accessing it 7.8 High 2026-09-11
CVE-2026-80948 wifi: iwlwifi: dvm: fix memory leak in iwl_op_mode_dvm_start() - - 2026-09-11
CVE-2026-80947 wifi: rtl8xxxu: fix use-after-free from rx_urb_wq on stop 7.8 High 2026-09-11
CVE-2026-80946 fuse: copy request headers via a stack buffer for io-uring - - 2026-09-11
CVE-2026-80945 crypto: iaa - unmap dst before software fallback on decompress 9.1 Critical 2026-09-11
CVE-2026-80944 wifi: mwifiex: Detach sync cmd buffer on interrupted wait 7.8 High 2026-09-11
CVE-2026-80943 wifi: rtlwifi: rtl8192du: check QoS TID before indexing tids 7.6 High 2026-09-11
CVE-2026-80942 wifi: rtlwifi: rtl8192du: Fix possible memory leak in rtl92du_init_sw_vars() - - 2026-09-11
CVE-2026-80941 wifi: rtw88: Fix potential memory leak in rtw_txq_push_skb() - - 2026-09-11
CVE-2026-80940 wifi: rtw88: pci: fix resource leak on failed NAPI setup - - 2026-09-11
CVE-2026-80939 wifi: rtw89: pci: add .shutdown callback to stop rfkill polling on reboot - - 2026-09-11
CVE-2026-80938 wifi: mt76: mt7615: avoid waiting for mac work under the mt76 mutex - - 2026-09-11
CVE-2026-80937 wifi: mt76: mt7915: bound the device EEPROM address before the EFUSE copy 8.8 High 2026-09-11
CVE-2026-80936 wifi: mt76: mt7925: cancel mlo_pm_work on stop 7.8 High 2026-09-11
CVE-2026-80935 wifi: mt76: mt7996: bound the device EEPROM address before the EFUSE copy 8.8 High 2026-09-11
CVE-2026-80934 wifi: mt76: mt7996: fix TX DMA mapping leak for AddBA req frames - - 2026-09-11
CVE-2026-80933 wifi: mt76: mt7996: validate default EEPROM firmware size 7.8 High 2026-09-11
CVE-2026-80932 vsock/virtio: flush works in dependency order 8.4 High 2026-09-11
CVE-2026-80931 w1: ds28e17: reject an oversize length on an I2C block read 7.8 High 2026-09-11

All 17853 known CVE vulnerabilities affecting Linux with full Chinese analysis, references, and POCs where available.