CVE-2026-43414

CRITICAL EPSS 29.8%

Published May 8, 20261mo ago · Modified Jun 17, 20261w ago

9.8 CVSS 3.1

Critical

Published May 8, 2026 1mo ago

Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Completely fix fcport double free In qla24xx_els_dcmd_iocb() sp->free is set to qla2x00_els_dcmd_sp_free(). When an error happens, this function is called by qla2x00_sp_release(), when kref_put() releases the first and the last reference. qla2x00_els_dcmd_sp_free() frees fcport by calling qla2x00_free_fcport(). Doing it one more time after kref_put() is a bad idea.

CVSS Details

Base Score

9.8

Exploitability

3.9

Impact

5.9

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

29.8% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

References 2

git.kernel.org https://git.kernel.org/stable/c/c0b7da13a04bd70ef6070bfb9ea85f582294560a
git.kernel.org https://git.kernel.org/stable/c/d48ea85463f5b34f7b92ea0a13eddf1ab993da7b

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.