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Linux — Vulnerabilities & Security Advisories 17422

All 17422 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-2026-97564 smb: client: reject userspace cifs.idmap descriptions - - 2026-09-25
CVE-2026-97562 smb: client: pin DFS superblock in iterator callback 7.5 High 2026-09-25
CVE-2026-97563 smb: client: reject out-of-bounds DataOffset in CIFSSMBRead() - - 2026-09-25
CVE-2026-97561 smb: client: honor forceuid/forcegid when mapping SIDs to uid/gid - - 2026-09-25
CVE-2026-97559 smb: client: fail DACL rewrite when the new DACL exceeds 64K - - 2026-09-25
CVE-2026-97560 smb: client: fix one-byte OOB read in smb2_parse_native_symlink() - - 2026-09-25
CVE-2026-97557 smb: client: avoid leaking refcount in cifs_queue_oplock_break() 7.5 High 2026-09-25
CVE-2026-97558 smb: client: fix cifsFileInfo reference leak in deferred close - - 2026-09-25
CVE-2026-97556 smb: client: avoid leaking refcount when cifs_sb_tlink() fails - - 2026-09-25
CVE-2026-97554 smb: client: avoid using uninitialized SIDs in cifs_posix_to_fattr() - - 2026-09-25
CVE-2026-97555 smb: client: fix heap overflow in DACL owner/group rewrite 8.8 High 2026-09-25
CVE-2026-97553 xfs: lock the healthmon when inserting unmount event - - 2026-09-25
CVE-2026-97552 xfs: initialise error in xfs_defer_finish_one() - - 2026-09-25
CVE-2026-97551 xfs: initialise args->total for parent pointer updates - - 2026-09-25
CVE-2026-97549 xfs: fix under-reservation of blocks when repairing sf directories - - 2026-09-25
CVE-2026-97550 xfs: fix unit conversions in per_binval computation - - 2026-09-25
CVE-2026-97547 xfs: fix exchange-range reflink flag clearing issue with INO1_WRITTEN - - 2026-09-25
CVE-2026-97548 xfs: fix the rtrmap and rtrefcount _maxlevels_ondisk functions 7.8 High 2026-09-25
CVE-2026-97546 xfs: don't spin forever on zero-length dirents when salvaging them - - 2026-09-25
CVE-2026-97545 xfs: don't leak new_bp if xfs_btree_bload_drop_buf fails - - 2026-09-25
CVE-2026-97544 xfs: don't leak dqacct if rhashtable insertion fails - - 2026-09-25
CVE-2026-97542 xfs: bail out on bitmap errors in xrep_agfl_fill - - 2026-09-25
CVE-2026-97543 xfs: destroy seen inode bitmap when we fail to add a dirpath - - 2026-09-25
CVE-2026-97541 wifi: ath9k_htc: don't store usb_device_id - - 2026-09-25
CVE-2026-97540 net: usb: pegasus: don't rely on id table pointer arithmetic - - 2026-09-25
CVE-2026-97539 usb: xusbatm: don't rely on id table pointer arithmetic - - 2026-09-25
CVE-2026-97538 hwmon: (asus_rog_ryujin) Validate HID report lengths - - 2026-09-25
CVE-2026-97537 scsi: qla2xxx: Fix queue teardown NULL dma_free and bitmap locking - - 2026-09-25
CVE-2026-97536 scsi: qla2xxx: Fix use-after-free of qpair work on queue teardown 7.5 High 2026-09-25
CVE-2026-97534 f2fs: accurately adjust free_sections during free_segment_range - - 2026-09-25

All 17422 known CVE vulnerabilities affecting Linux with full Chinese analysis, references, and POCs where available.