CVE-2026-74732: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-xjxp-4739-chg8
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Advisory Summary

CVE-2026-74732 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-2026-74732 at a Glance

CVE Identifier CVE-2026-74732
GHSA Identifier GHSA-xjxp-4739-chg8
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-2026-74732

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-2026-74732, 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/amd/display: Check for tg ops in dce110_set_avmute Some older DCE timing generators do not implement is_tg_enabled in their ops table. Calling it unconditionally when waiting for AV mute frames causes a NULL pointer dereference on Southern Islands dGPUs when turning the display off over HDMI. Check that tg and the required ops exist before waiting for frames. (cherry picked from commit 2686a0c0aaa07bec2e24131835cf27b5fd4935a5)

References

NVD — CVE-2026-74732 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-74732
git.kernel.org/stable/c/3141e3d614... WEB
https://git.kernel.org/stable/c/3141e3d61469bba2624a91c5e2407f110b33b29e
git.kernel.org/stable/c/5edbb409b0... WEB
https://git.kernel.org/stable/c/5edbb409b0bc5001195f4b7cfca19122361211a1
git.kernel.org/stable/c/853c2d3140... WEB
https://git.kernel.org/stable/c/853c2d31408bd45dcf92d0eb1f06eb439a56cf04
git.kernel.org/stable/c/d089f32d34... WEB
https://git.kernel.org/stable/c/d089f32d34f821c8f0ef23d5fcd77bd43c1b3b92

Frequently Asked Questions

What is CVE-2026-74732?
CVE-2026-74732 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-2026-74732?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-74732?
CVE-2026-74732 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-74732?
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-xjxp-4739-chg8",
  "modified" : "2026-08-22T18:30:30Z",
  "published" : "2026-08-22T18:30:30Z",
  "aliases" : [ "CVE-2026-74732" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Check for tg ops in dce110_set_avmute\n\nSome older DCE timing generators do not implement is_tg_enabled in\ntheir ops table. Calling it unconditionally when waiting for AV mute\nframes causes a NULL pointer dereference on Southern Islands dGPUs\nwhen turning the display off over HDMI.\n\nCheck that tg and the required ops exist before waiting for frames.\n\n(cherry picked from commit 2686a0c0aaa07bec2e24131835cf27b5fd4935a5)",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-74732"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/3141e3d61469bba2624a91c5e2407f110b33b29e"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/5edbb409b0bc5001195f4b7cfca19122361211a1"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/853c2d31408bd45dcf92d0eb1f06eb439a56cf04"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/d089f32d34f821c8f0ef23d5fcd77bd43c1b3b92"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-08-22T16:16:48Z"
  }
}