SB2026092843 - Missing Release of Resource after Effective Lifetime in Linux kernel nvme target driver

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Main Vulnerability Database SB2026092843

SB2026092843 - Missing Release of Resource after Effective Lifetime in Linux kernel nvme target driver

Published: September 28, 2026 Updated: September 30, 2026

Security Bulletin ID SB2026092843
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities 1
Exploitation vector Remote access
Highest impact Partial DoS

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 vulnerability.


1) Missing Release of Resource after Effective Lifetime (CVE-ID: CVE-2026-98152)

CWE-ID: CWE-772 - Missing Release of Resource after Effective Lifetime

CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]


The vulnerability allows a remote attacker to cause a denial of service.

The vulnerability exists due to missing release of resources in the nvmet_rdma_queue_connect function when handling an RDMA connection while pending disconnecting queues exceed the backlog limit. A remote attacker can initiate a connection under this condition to cause a denial of service.


Remediation

Install update from vendor's website.

References