CVE-2026-80915: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-whqc-hpw3-72pp
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Advisory Summary

CVE-2026-80915 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-2026-80915 at a Glance

CVE Identifier CVE-2026-80915
GHSA Identifier GHSA-whqc-hpw3-72pp
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-2026-80915

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-2026-80915, 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: drm/xe: Fix DPT allocation paths. Remove the fallback for VRAM to system memory, I tested it and that doesn't work at all, only a black screen with pipe fault errors were observed. On systems with media GT, extra latency is added when accessing stolen memory when the GT is in MC6. Since we additionally aren't counting how much memory is used for stolen and we could in theory fill up the entire stolen area with DPT's, avoid using stolen and only use the default memory region. Using stolen may also result in random system hangs under load. (cherry picked from commit a196406a3831291598fe8e73245914f7acffdfe0)

References

NVD — CVE-2026-80915 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-80915
git.kernel.org/stable/c/491c499295... WEB
https://git.kernel.org/stable/c/491c499295fb0b90308b230b0a1075dcdf7f4d12
git.kernel.org/stable/c/c457e2c845... WEB
https://git.kernel.org/stable/c/c457e2c845ccbf2224386029f3da4937ba424db0
git.kernel.org/stable/c/f034150305... WEB
https://git.kernel.org/stable/c/f03415030579163f791c978741af7f1f2f6510b7
git.kernel.org/stable/c/fc64875790... WEB
https://git.kernel.org/stable/c/fc648757908304aedbad74f74bf58192aec383db

Frequently Asked Questions

What is CVE-2026-80915?
CVE-2026-80915 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-2026-80915?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-80915?
CVE-2026-80915 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-80915?
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-whqc-hpw3-72pp",
  "modified" : "2026-09-09T18:32:04Z",
  "published" : "2026-09-09T18:32:04Z",
  "aliases" : [ "CVE-2026-80915" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe: Fix DPT allocation paths.\n\nRemove the fallback for VRAM to system memory, I tested it and that\ndoesn't work at all, only a black screen with pipe fault errors were\nobserved.\n\nOn systems with media GT, extra latency is added when accessing stolen\nmemory when the GT is in MC6. Since we additionally aren't counting how\nmuch memory is used for stolen and we could in theory fill up the\nentire stolen area with DPT's, avoid using stolen and only use the\ndefault memory region.\n\nUsing stolen may also result in random system hangs under load.\n\n(cherry picked from commit a196406a3831291598fe8e73245914f7acffdfe0)",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-80915"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/491c499295fb0b90308b230b0a1075dcdf7f4d12"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/c457e2c845ccbf2224386029f3da4937ba424db0"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/f03415030579163f791c978741af7f1f2f6510b7"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/fc648757908304aedbad74f74bf58192aec383db"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-09-09T17:17:46Z"
  }
}