CVE-2026-90152: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-c2gf-579m-pqr2
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Advisory Summary

CVE-2026-90152 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-2026-90152 at a Glance

CVE Identifier CVE-2026-90152
GHSA Identifier GHSA-c2gf-579m-pqr2
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-2026-90152

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-2026-90152, 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: smb/server: fix session leak in ksmbd_session_register() See the procedure below: smb2_sess_setup ksmbd_smb2_session_create __session_create atomic_set(&sess->refcnt, 2) hash_add(sessions_table, &sess->hlist, sess->id) ksmbd_session_register xa_store(&conn->sessions, sess->id, sess) // fail ksmbd_user_session_put atomic_dec(&sess->refcnt) // refcnt is 1, session is not freed Remove the session from sessions_table and drop its table reference if xa_store() fails.

References

NVD — CVE-2026-90152 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-90152
git.kernel.org/stable/c/03a22a003f... WEB
https://git.kernel.org/stable/c/03a22a003f41b182245e6c71fe565e277cff7094
git.kernel.org/stable/c/55c6776190... WEB
https://git.kernel.org/stable/c/55c677619084f9c9fa4146d933cc8ccafc924c87
git.kernel.org/stable/c/99b25b046e... WEB
https://git.kernel.org/stable/c/99b25b046e47e4904373cfeb445c5483f1633d88
git.kernel.org/stable/c/b967a595fb... WEB
https://git.kernel.org/stable/c/b967a595fb735d313a8676b2ca6a4cba38506482

Frequently Asked Questions

What is CVE-2026-90152?
CVE-2026-90152 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-2026-90152?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-90152?
CVE-2026-90152 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-90152?
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-c2gf-579m-pqr2",
  "modified" : "2026-09-17T18:31:53Z",
  "published" : "2026-09-17T18:31:53Z",
  "aliases" : [ "CVE-2026-90152" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nsmb/server: fix session leak in ksmbd_session_register()\n\nSee the procedure below:\n\n  smb2_sess_setup\n    ksmbd_smb2_session_create\n      __session_create\n        atomic_set(&sess->refcnt, 2)\n        hash_add(sessions_table, &sess->hlist, sess->id)\n    ksmbd_session_register\n      xa_store(&conn->sessions, sess->id, sess) // fail\n    ksmbd_user_session_put\n      atomic_dec(&sess->refcnt) // refcnt is 1, session is not freed\n\nRemove the session from sessions_table and drop its table reference if\nxa_store() fails.",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-90152"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/03a22a003f41b182245e6c71fe565e277cff7094"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/55c677619084f9c9fa4146d933cc8ccafc924c87"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/99b25b046e47e4904373cfeb445c5483f1633d88"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/b967a595fb735d313a8676b2ca6a4cba38506482"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-09-17T17:17:08Z"
  }
}