The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - blk-wbt: remove WARN_ON_ONCE from wbt_init_enable_default() wbt_init_enable_default() uses WARN_ON_ONCE to     check for failures from wbt_alloc() and wbt_init(). However, both are expected failure paths: -     wbt_alloc() can return NULL under memory pressure (-ENOMEM) - wbt_init() can fail with -EBUSY if wbt is     already registered syzbot triggers this by injecting memory allocation failures during MTD partition     creation via ioctl(BLKPG), causing a spurious warning. wbt_init_enable_default() is a best-effort     initialization called from blk_register_queue() with a void return type. Failure simply means the disk     operates without writeback throttling, which is harmless. Replace WARN_ON_ONCE with plain if-checks,     consistent with how wbt_set_lat() in the same file already handles these failures. Add a pr_warn() for the     wbt_init() failure to retain diagnostic information without triggering a full stack trace.
    (CVE-2026-53319)

Note that Nessus relies on the presence of the package as reported by the vendor.

Detections

Analytics

Linux Distros Unpatched Vulnerability : CVE-2026-53319

medium Nessus Plugin ID 323743

Version 1.6

Version 1.5

Version 1.4

Version 1.3

Version 1.1

Version 1.6 Jul 21, 2026, 12:41 AM Detection (updated detection logic) Plugin Feed: 202607210041
Version 1.5 Jul 17, 2026, 5:47 AM Detection (updated detection logic) Plugin Feed: 202607170547
Version 1.4 Jul 8, 2026, 6:25 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202607081825
Version 1.3 Jul 2, 2026, 3:38 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202607021538
Version 1.1 Jun 30, 2026, 11:58 AM New Plugin Feed: 202606301158