CVE-2026-90415: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-v598-vrqp-g6vj
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Advisory Summary

CVE-2026-90415 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-2026-90415 at a Glance

CVE Identifier CVE-2026-90415
GHSA Identifier GHSA-v598-vrqp-g6vj
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-2026-90415

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-2026-90415, 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/cxgb4: free STAG index when TPT entry write fails write_tpt_entry() allocates a new STAG index with c4iw_get_resource() and bumps stats.stag.cur before programming the entry. When write_adapter_mem() fails, it returns the error without releasing the index or reversing the statistic. No MR is inserted into rhp->mrs, so deregistration never reclaims it, leaking the index until device teardown. Record whether this call allocated the index and, on a failed write, return it to tpt_table and decrement stats.stag.cur. Key the rollback on both the write error and that flag, not the error alone: a non-reset update carries a caller-owned STAG that this call did not allocate and must not free.

References

NVD — CVE-2026-90415 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-90415
git.kernel.org/stable/c/2f17ca7ab5... WEB
https://git.kernel.org/stable/c/2f17ca7ab5269ac2504e1039c3921373dccd7712
git.kernel.org/stable/c/5a21e5114c... WEB
https://git.kernel.org/stable/c/5a21e5114cec4cd3f8a2843d4c46bc49634d6e96
git.kernel.org/stable/c/5fe4731bfb... WEB
https://git.kernel.org/stable/c/5fe4731bfbd8d83c4a14b4af3a27329969ce8a99
git.kernel.org/stable/c/8f6976d635... WEB
https://git.kernel.org/stable/c/8f6976d635d190e3d7af7103daaa581cf1ccc12e
git.kernel.org/stable/c/9eeafcda1d... WEB
https://git.kernel.org/stable/c/9eeafcda1d6c11f0eec532243c4e96ec8c632bd7
git.kernel.org/stable/c/a2e37d1ab7... WEB
https://git.kernel.org/stable/c/a2e37d1ab773be3cd26b1c19593ca2dbcece9c57
git.kernel.org/stable/c/a64e2beb45... WEB
https://git.kernel.org/stable/c/a64e2beb450179a5d43034af8d5476a11eac1486
git.kernel.org/stable/c/fdfb5cea4b... WEB
https://git.kernel.org/stable/c/fdfb5cea4bf070cdb31d997efd87bb684df041fd

Frequently Asked Questions

What is CVE-2026-90415?
CVE-2026-90415 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-2026-90415?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-90415?
CVE-2026-90415 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-90415?
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-v598-vrqp-g6vj",
  "modified" : "2026-09-17T18:32:04Z",
  "published" : "2026-09-17T18:32:04Z",
  "aliases" : [ "CVE-2026-90415" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/cxgb4: free STAG index when TPT entry write fails\n\nwrite_tpt_entry() allocates a new STAG index with c4iw_get_resource() and\nbumps stats.stag.cur before programming the entry.  When\nwrite_adapter_mem() fails, it returns the error without releasing the index\nor reversing the statistic.  No MR is inserted into rhp->mrs, so\nderegistration never reclaims it, leaking the index until device teardown.\n\nRecord whether this call allocated the index and, on a failed write, return\nit to tpt_table and decrement stats.stag.cur.  Key the rollback on both the\nwrite error and that flag, not the error alone: a non-reset update carries\na caller-owned STAG that this call did not allocate and must not free.",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-90415"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/2f17ca7ab5269ac2504e1039c3921373dccd7712"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/5a21e5114cec4cd3f8a2843d4c46bc49634d6e96"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/5fe4731bfbd8d83c4a14b4af3a27329969ce8a99"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/8f6976d635d190e3d7af7103daaa581cf1ccc12e"
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  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/a64e2beb450179a5d43034af8d5476a11eac1486"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/fdfb5cea4bf070cdb31d997efd87bb684df041fd"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-09-17T17:17:45Z"
  }
}