CVE-2026-92514: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-mcv5-xwww-xj32
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Advisory Summary

CVE-2026-92514 is a security vulnerability vulnerability (General Security Weakness) affecting Software libraries in the Maven ecosystem. Remediation is available in the latest vendor maintenance releases.

CVE-2026-92514 at a Glance

CVE Identifier CVE-2026-92514
GHSA Identifier GHSA-mcv5-xwww-xj32
Severity N/A
CVSS v3.1 Base Score N/A
CWE Classification General Security Weakness
Affected Product Software
Package Ecosystem Maven
Published Date
Last Updated

How to Fix CVE-2026-92514

To remediate this vulnerability, upgrade all affected Software dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

mvn dependency:tree

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2026-92514, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree

Analyze the terminal output to locate any version of Software in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: The mvn dependency:tree command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under General Security Weakness. In Software, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Fix CEQ tasklet use-after-free on removal Each CEQ interrupt handler only schedules eqc->tasklet. The tasklet calls erdma_ceq_completion_handler(), which reads the DMA-coherent EQ ring through get_next_valid_eqe() and updates eq->dbrec through notify_eq(). erdma_ceqs_uninit() frees each CEQ IRQ and then destroys its EQ. free_irq() prevents another hard IRQ and waits for an in-flight handler, but it does not drain a tasklet that the handler already scheduled. The tasklet can therefore access eq->qbuf or eq->dbrec after erdma_eq_destroy() frees them. Clearing ceq_cb->ready does not synchronize with a tasklet that already passed the check at the start of erdma_ceq_completion_handler(). Kill the tasklet after free_irq(), when no handler can schedule it again, and before erdma_ceq_uninit_one() releases the EQ buffers.

References

NVD — CVE-2026-92514 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-92514
git.kernel.org/stable/c/0ca7997938... WEB
https://git.kernel.org/stable/c/0ca79979384f031d710c4b3bae065dcb5d95aca3
git.kernel.org/stable/c/0e8b78dabb... WEB
https://git.kernel.org/stable/c/0e8b78dabb1f156db05ffe74c6eae861167c7c21
git.kernel.org/stable/c/61a25b8d33... WEB
https://git.kernel.org/stable/c/61a25b8d333e1eb2a189881d516f8d5194e26840
git.kernel.org/stable/c/6e129c1310... WEB
https://git.kernel.org/stable/c/6e129c1310abfa786a510cc63e69c5ef12349048
git.kernel.org/stable/c/a60c36d8d1... WEB
https://git.kernel.org/stable/c/a60c36d8d17f1b86705523d5eb6d290df28831e5
git.kernel.org/stable/c/f738c0a372... WEB
https://git.kernel.org/stable/c/f738c0a372d36a10dfae6dc357717c13b2aa72f4

Frequently Asked Questions

What is CVE-2026-92514?
CVE-2026-92514 is a security vulnerability in Software classified as a security vulnerability vulnerability under General Security Weakness.
Which Software versions are affected?
Affected versions include releases prior to current release patches.
What version fixes CVE-2026-92514?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-92514?
CVE-2026-92514 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-92514?
Run the dependency tree command: 'mvn dependency:tree'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-mcv5-xwww-xj32",
  "modified" : "2026-09-17T18:32:07Z",
  "published" : "2026-09-17T18:32:07Z",
  "aliases" : [ "CVE-2026-92514" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/erdma: Fix CEQ tasklet use-after-free on removal\n\nEach CEQ interrupt handler only schedules eqc->tasklet. The tasklet calls\nerdma_ceq_completion_handler(), which reads the DMA-coherent EQ ring\nthrough get_next_valid_eqe() and updates eq->dbrec through notify_eq().\n\nerdma_ceqs_uninit() frees each CEQ IRQ and then destroys its EQ.\nfree_irq() prevents another hard IRQ and waits for an in-flight handler,\nbut it does not drain a tasklet that the handler already scheduled. The\ntasklet can therefore access eq->qbuf or eq->dbrec after\nerdma_eq_destroy() frees them.\n\nClearing ceq_cb->ready does not synchronize with a tasklet that already\npassed the check at the start of erdma_ceq_completion_handler().\n\nKill the tasklet after free_irq(), when no handler can schedule it again,\nand before erdma_ceq_uninit_one() releases the EQ buffers.",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-92514"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/0ca79979384f031d710c4b3bae065dcb5d95aca3"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/0e8b78dabb1f156db05ffe74c6eae861167c7c21"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/61a25b8d333e1eb2a189881d516f8d5194e26840"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/6e129c1310abfa786a510cc63e69c5ef12349048"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/a60c36d8d17f1b86705523d5eb6d290df28831e5"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/f738c0a372d36a10dfae6dc357717c13b2aa72f4"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-09-17T17:17:54Z"
  }
}