CVE-2026-93807: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-3mp2-v334-gxv5
Share
Published
Advisory Summary

CVE-2026-93807 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-2026-93807 at a Glance

CVE Identifier CVE-2026-93807
GHSA Identifier GHSA-3mp2-v334-gxv5
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-2026-93807

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-2026-93807, 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: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers rsi_hal_load_key() copies tx_mic_key and rx_mic_key from data[16] and data[24] whenever key data is present. Those offsets are only part of the 32-byte TKIP key layout. Shorter keys used by other ciphers, such as CCMP, do not provide those bytes, so the unconditional copies can read past the supplied key buffer. Only copy the MIC keys for TKIP, and reject malformed TKIP keys that are shorter than the expected 32-byte layout. [drop useless length check]

References

NVD — CVE-2026-93807 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-93807
git.kernel.org/stable/c/5207727e53... WEB
https://git.kernel.org/stable/c/5207727e53fba1e3a6fce9b2c15b6b8b06c6438b
git.kernel.org/stable/c/55b86ef6c2... WEB
https://git.kernel.org/stable/c/55b86ef6c2e68879ffd95203b011ef42a013ab88
git.kernel.org/stable/c/5902e3c08c... WEB
https://git.kernel.org/stable/c/5902e3c08c63d65724772f74d65b9fb032625dca
git.kernel.org/stable/c/6937b06d55... WEB
https://git.kernel.org/stable/c/6937b06d55b528e961feff8cc083b97ede622e02
git.kernel.org/stable/c/6b6690ac5c... WEB
https://git.kernel.org/stable/c/6b6690ac5c35e803df14afdc44312d11e8a60893
git.kernel.org/stable/c/843fe9bc58... WEB
https://git.kernel.org/stable/c/843fe9bc583b7686ca68312ac9319c9240a73c03
git.kernel.org/stable/c/ebd7172f8c... WEB
https://git.kernel.org/stable/c/ebd7172f8c4edc232738ef50338fb773c6f6c208

Frequently Asked Questions

What is CVE-2026-93807?
CVE-2026-93807 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-2026-93807?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-93807?
CVE-2026-93807 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-93807?
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-3mp2-v334-gxv5",
  "modified" : "2026-10-03T12:31:10Z",
  "published" : "2026-09-24T18:31:29Z",
  "aliases" : [ "CVE-2026-93807" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers\n\nrsi_hal_load_key() copies tx_mic_key and rx_mic_key from data[16] and\ndata[24] whenever key data is present. Those offsets are only part of\nthe 32-byte TKIP key layout. Shorter keys used by other ciphers, such as\nCCMP, do not provide those bytes, so the unconditional copies can read\npast the supplied key buffer.\n\nOnly copy the MIC keys for TKIP, and reject malformed TKIP keys that are\nshorter than the expected 32-byte layout.\n\n[drop useless length check]",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-93807"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/5207727e53fba1e3a6fce9b2c15b6b8b06c6438b"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/55b86ef6c2e68879ffd95203b011ef42a013ab88"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/5902e3c08c63d65724772f74d65b9fb032625dca"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/6937b06d55b528e961feff8cc083b97ede622e02"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/6b6690ac5c35e803df14afdc44312d11e8a60893"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/843fe9bc583b7686ca68312ac9319c9240a73c03"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/ebd7172f8c4edc232738ef50338fb773c6f6c208"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-09-24T17:17:13Z"
  }
}