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Linux — Vulnerabilities & Security Advisories 17854

All 17854 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-2026-89858 scsi: qla2xxx: Bound image count in qla2x00_update_fru_versions() - - 2026-09-16
CVE-2026-89856 scsi: qla2xxx: Clamp MSI-X derived queue counts to avoid truncation 8.4 High 2026-09-16
CVE-2026-89857 scsi: qla2xxx: Hold qpair lock when sending NVMe LS reject 9.8 Critical 2026-09-16
CVE-2026-89855 scsi: qla2xxx: Serialize flash version read in reset handler - - 2026-09-16
CVE-2026-89854 scsi: qla2xxx: Fix cs84xx use-after-free on host teardown 7.8 High 2026-09-16
CVE-2026-89853 scsi: qla2xxx: Fix FCE trace use-after-free during firmware dump - - 2026-09-16
CVE-2026-89852 scsi: qla2xxx: Zero mailbox struct in qla2x00_get_firmware_state() - - 2026-09-16
CVE-2026-89851 scsi: qla2xxx: Fix FCE trace enable parsing in debugfs - - 2026-09-16
CVE-2026-89850 scsi: qla2xxx: Don't query firmware state while chip is down - - 2026-09-16
CVE-2026-89849 scsi: qla2xxx: Reject non-SCSI SRB on status IOCB fast path 8.8 High 2026-09-16
CVE-2026-89848 scsi: qla2xxx: Quiesce response IRQ before freeing request queue 8.1 High 2026-09-16
CVE-2026-89847 scsi: qla2xxx: Avoid double completion in async IOCB timeout 9.8 Critical 2026-09-16
CVE-2026-89846 scsi: qla2xxx: Bound rsp_info_len to avoid OOB sense-data read 9.1 Critical 2026-09-16
CVE-2026-89845 scsi: qla2xxx: Avoid req_q_map double-read in qla2x00_error_entry() - - 2026-09-16
CVE-2026-89844 scsi: qla2xxx: Hold vport_slock for host map update in report ID acquisition 8.8 High 2026-09-16
CVE-2026-89842 scsi: qla2xxx: Skip NVMe LS reject IOCB when FW not started - - 2026-09-16
CVE-2026-89843 scsi: qla2xxx: Zero-init bsg stack buffers to avoid info leak - - 2026-09-16
CVE-2026-89841 f2fs: only redirty pinned folios in redirty_blocks 7.8 High 2026-09-16
CVE-2026-89840 f2fs: validate MOVE_RANGE destination size 7.1 High 2026-09-16
CVE-2026-89839 f2fs: use the mount idmap for the owner check in f2fs_xattr_advise_set() - - 2026-09-16
CVE-2026-89838 f2fs: limit recovery filename logging to stored length 7.1 High 2026-09-16
CVE-2026-89837 f2fs: fix dentry folio leak in find_in_level - - 2026-09-16
CVE-2026-89836 f2fs: fix folio_nr_pages() race after put in large folio invalidate 7.8 High 2026-09-16
CVE-2026-89835 f2fs: avoid NULL checkpoint thread access in sysfs - - 2026-09-16
CVE-2026-89834 f2fs: fix to migrate all curseg types during free_segment_range - - 2026-09-16
CVE-2026-89833 f2fs: fix to avoid potential deadloop in f2fs_fsync_node_pages() - - 2026-09-16
CVE-2026-89832 f2fs: fix to clear dirty flag on folio in error path 7.8 High 2026-09-16
CVE-2026-89831 f2fs: protect critical_task_priority updates with s_umount - - 2026-09-16
CVE-2026-89830 f2fs: fix valid block count leak on data block allocation failure - - 2026-09-16
CVE-2026-89829 f2fs: fix to pass folio->index to f2fs_sanity_check_node_footer() 7.8 High 2026-09-16

All 17854 known CVE vulnerabilities affecting Linux with full Chinese analysis, references, and POCs where available.