CVE-2026-89851
CVE CVE-2026-89851EUVD EUVD-2026-80451Published 2026-09-16T10:31:25.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix FCE trace enable parsing in debugfs qla2x00_dfs_fce_write() called kstrtoul() with a NULL result pointer, so a successful parse would dereference NULL and oops. Worse, the int return value (0 on success, negative errno on failure) was assigned to the unsigned long enable flag, inverting the intended logic: a valid number was treated as "disable" while a parse failure enabled FCE. Parse the value into enable and propagate parse errors to userspace.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux 5.10.235 <5.10.270; 841df27d619ee1f5ca6473e15227b39d6136562d <b7368687e3d11f51392d3c4774ec0263d5fbf31f; 3a5a789494875376d1f8063ec5ecc6beafda2ce1 <b0c08c08a08b6cca0e7e192bcbe0514e41fcc55f; 5.15.179 <5.15.221; patch: 5.15.221; 6.12.14 <6.12.110; 841df27d619ee1f5ca6473e15227b39d6136562d <7203d4aed8f444e7376c2dee8d93577b37cf9989; patch: 7.2.5; patch: 0; 6.14; 217230bc8796a922d5b15a9a94ec4414b2d2b3e3 <5762d992dddaf301e7fb78f797de407116847121; 6.6.78 <6.6.157; patch: 6.1.188; 6.13.3 <6.14; a89872a61b914378591f16e428dd221c5e2059b2; 2cf3c3fe9a11aa168e80c966494c58548b9aed5d <eff41f50461c238bd2c5cd20672a5b53e68d493a; patch: 6.12.110; 73d3d3c66f108bc47922490f8500842530139975 <9932cbd0b49d0a5ab8378d32650ffb51604ffa35; patch: 7.3-rc1; 57c029cab0d908942e3ed9ff9fd0361144d01944 <f5e245164d187d1ee227140c8b2e83b67f59c1fd; patch: 6.6.157; patch: 5.10.270; 6.1.129 <6.1.188; patch: 6.18.51; 841df27d619ee1f5ca6473e15227b39d6136562d <aac0d3cb9199121d2ce5906e06f94b793fac1052
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
Does this concern one of your customers?
This page cannot answer that — it does not know your estate. Whoever has recorded their environments gets the answer the morning after publication, together with a paragraph they can forward to the customer unedited.
Try it for 28 daysPatchlage reports hits and suspected hits. About everything else this system says nothing — neither this page nor the situation report ever claims that an estate is safe.