CVE-2026-90353: Software Security Vulnerability Vulnerability

HIGH
Advisory Identifier: GHSA-r94p-vpq4-r3gx
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CVSS 7.0
Published
Advisory Summary

CVE-2026-90353 is a HIGH (CVSS 7.0) security vulnerability vulnerability (General Security Weakness) affecting Software libraries in the Maven ecosystem. Remediation is available in the latest vendor maintenance releases.

CVE-2026-90353 at a Glance

CVE Identifier CVE-2026-90353
GHSA Identifier GHSA-r94p-vpq4-r3gx
Severity HIGH
CVSS v3.1 Base Score 7.0
CWE Classification General Security Weakness
Affected Product Software
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 7.0

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

Attack Vector Local (AV:L)
Attack Complexity High (AC:H)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity High (I:H)
Availability High (A:H)

How to Fix CVE-2026-90353

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-2026-90353, 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: wifi: mt76: mt7915: fix ext PHY use-after-free on register error path After mt7915_register_ext_phy() succeeded, a failure of the main PHY mt7915_init_debugfs() or mt7915_coredump_register() unwound through free_phy2, which called ieee80211_free_hw() on the ext PHY hw while it was still registered with mac80211, since mt76_unregister_device() only unregisters the main hw. Unregister the ext PHY (thermal + phy + hw) first and skip the redundant free.

References

NVD — CVE-2026-90353 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-90353
git.kernel.org/stable/c/15b960014f... WEB
https://git.kernel.org/stable/c/15b960014f24dce5388d4a2e7274e6490cb3c421
git.kernel.org/stable/c/34058ad122... WEB
https://git.kernel.org/stable/c/34058ad122f7524e33df8e38caba4b1d803b025a
git.kernel.org/stable/c/648f5f03ff... WEB
https://git.kernel.org/stable/c/648f5f03ff50d4bd719106ace0cdf1d8be02cbdd
git.kernel.org/stable/c/a7fd3bae8e... WEB
https://git.kernel.org/stable/c/a7fd3bae8e11a7c00df6a5021d9ef248ae9f9bf5
git.kernel.org/stable/c/aa55bec92b... WEB
https://git.kernel.org/stable/c/aa55bec92ba7747dd08feff409f8074c5e052e71
git.kernel.org/stable/c/ad706fcf62... WEB
https://git.kernel.org/stable/c/ad706fcf6255494613b94418e7243d98065dbeaf

Frequently Asked Questions

What is CVE-2026-90353?
CVE-2026-90353 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-2026-90353?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What is the CVSS score of CVE-2026-90353?
CVE-2026-90353 has a CVSS v3.1 base score of 7.0 (HIGH) with vector string CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2026-90353?
CVE-2026-90353 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-90353?
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-r94p-vpq4-r3gx",
  "modified" : "2026-09-18T18:31:30Z",
  "published" : "2026-09-17T18:32:02Z",
  "aliases" : [ "CVE-2026-90353" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7915: fix ext PHY use-after-free on register error path\n\nAfter mt7915_register_ext_phy() succeeded, a failure of the main PHY\nmt7915_init_debugfs() or mt7915_coredump_register() unwound through\nfree_phy2, which called ieee80211_free_hw() on the ext PHY hw while it\nwas still registered with mac80211, since mt76_unregister_device() only\nunregisters the main hw. Unregister the ext PHY (thermal + phy + hw)\nfirst and skip the redundant free.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
  } ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-90353"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/15b960014f24dce5388d4a2e7274e6490cb3c421"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/34058ad122f7524e33df8e38caba4b1d803b025a"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/648f5f03ff50d4bd719106ace0cdf1d8be02cbdd"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/a7fd3bae8e11a7c00df6a5021d9ef248ae9f9bf5"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/aa55bec92ba7747dd08feff409f8074c5e052e71"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/ad706fcf6255494613b94418e7243d98065dbeaf"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : "HIGH",
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-09-17T17:17:34Z"
  }
}