CVE-2026-80902: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-6c2q-rq6r-4jjx
Share
Published
Advisory Summary

CVE-2026-80902 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-2026-80902 at a Glance

CVE Identifier CVE-2026-80902
GHSA Identifier GHSA-6c2q-rq6r-4jjx
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-2026-80902

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-2026-80902, 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: dmaengine: sun6i-dma: Fix reclaim descriptors while terminating DMA When terminating DMA transfers, active descriptors are not properly reclaimed. Only cyclic descriptors were handled, leaving non-cyclic descriptors and their LLI chains to be permanently leaked. Fix by using vchan_terminate_vdesc() which handles both cyclic and non-cyclic descriptors by adding them to desc_terminated queue for proper cleanup. Add pchan->desc != pchan->done check to prevent double-adding completed descriptors, which would corrupt the list.

References

NVD — CVE-2026-80902 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-80902
git.kernel.org/stable/c/004a7a0298... WEB
https://git.kernel.org/stable/c/004a7a02982bed0a727a4ac7be400f00f353e7a2
git.kernel.org/stable/c/1ccc5c059d... WEB
https://git.kernel.org/stable/c/1ccc5c059d067c5358682ad5352e7d7e9239ed9b
git.kernel.org/stable/c/27806fe7b9... WEB
https://git.kernel.org/stable/c/27806fe7b9701af0963dcd510e30e7d0cc314c43
git.kernel.org/stable/c/9086b488f2... WEB
https://git.kernel.org/stable/c/9086b488f2737d5dcee86852b83f2059f1cdfabf
git.kernel.org/stable/c/ab1150115e... WEB
https://git.kernel.org/stable/c/ab1150115e68a46b687eb38c1ab92782018c9f2c
git.kernel.org/stable/c/b150f60308... WEB
https://git.kernel.org/stable/c/b150f603083cc8b72b0cbf13ec3e91f85b4390a0
git.kernel.org/stable/c/bb87440561... WEB
https://git.kernel.org/stable/c/bb87440561eb72b47a2b848b5373b86433b247e6
git.kernel.org/stable/c/d4ba6aa65f... WEB
https://git.kernel.org/stable/c/d4ba6aa65fcd797152d3aebd428a7b2da49cd5eb

Frequently Asked Questions

What is CVE-2026-80902?
CVE-2026-80902 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-2026-80902?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-80902?
CVE-2026-80902 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-80902?
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-6c2q-rq6r-4jjx",
  "modified" : "2026-09-04T18:31:34Z",
  "published" : "2026-09-04T18:31:34Z",
  "aliases" : [ "CVE-2026-80902" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: sun6i-dma: Fix reclaim descriptors while terminating DMA\n\nWhen terminating DMA transfers, active descriptors are not properly\nreclaimed. Only cyclic descriptors were handled, leaving non-cyclic\ndescriptors and their LLI chains to be permanently leaked.\n\nFix by using vchan_terminate_vdesc() which handles both cyclic and\nnon-cyclic descriptors by adding them to desc_terminated queue for\nproper cleanup.\n\nAdd pchan->desc != pchan->done check to prevent double-adding completed\ndescriptors, which would corrupt the list.",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-80902"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/004a7a02982bed0a727a4ac7be400f00f353e7a2"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/1ccc5c059d067c5358682ad5352e7d7e9239ed9b"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/27806fe7b9701af0963dcd510e30e7d0cc314c43"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/9086b488f2737d5dcee86852b83f2059f1cdfabf"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/ab1150115e68a46b687eb38c1ab92782018c9f2c"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/b150f603083cc8b72b0cbf13ec3e91f85b4390a0"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/bb87440561eb72b47a2b848b5373b86433b247e6"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/d4ba6aa65fcd797152d3aebd428a7b2da49cd5eb"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-09-04T18:17:59Z"
  }
}