CVE-2026-80534: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-cm36-67fx-7wvw
Share
Published
Advisory Summary

CVE-2026-80534 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-2026-80534 at a Glance

CVE Identifier CVE-2026-80534
GHSA Identifier GHSA-cm36-67fx-7wvw
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-2026-80534

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-2026-80534, 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: xfs: fix ilock leak on error in xfs_dq_get_next_id xfs_dq_get_next_id() takes the quota inode ILOCK before calling xfs_iread_extents(). If xfs_iread_extents() fails, the function returns immediately without releasing the lock, leaking the quota inode ILOCK. This can leave the quota inode locked and cause subsequent quota operations to hang. Fix this by jumping to a common unlock path on error instead of returning directly.

References

NVD — CVE-2026-80534 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-80534
git.kernel.org/stable/c/0865e4fca0... WEB
https://git.kernel.org/stable/c/0865e4fca02e418fd2423fae9a887dee87b778a1
git.kernel.org/stable/c/08bed2b67d... WEB
https://git.kernel.org/stable/c/08bed2b67d2ee79d3e138c344d8dcfa4c9b26a38
git.kernel.org/stable/c/514a5d42d4... WEB
https://git.kernel.org/stable/c/514a5d42d4188fc5f1499a8d654c717ebf981193
git.kernel.org/stable/c/63320a0f70... WEB
https://git.kernel.org/stable/c/63320a0f70f66f311f4bccff3af0719c2119f46c
git.kernel.org/stable/c/6401b99a28... WEB
https://git.kernel.org/stable/c/6401b99a285cd4cfb2949ba44675541b91ad7e4f
git.kernel.org/stable/c/e270d539b8... WEB
https://git.kernel.org/stable/c/e270d539b8a2e0cb8f617fee47a7b083c0088361
git.kernel.org/stable/c/e4c05ebd01... WEB
https://git.kernel.org/stable/c/e4c05ebd01e910bccd4f7e9517c7353982e27763
git.kernel.org/stable/c/ed8bfb43de... WEB
https://git.kernel.org/stable/c/ed8bfb43de71213cfdbbe833b2c2817250e18b1a

Frequently Asked Questions

What is CVE-2026-80534?
CVE-2026-80534 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-2026-80534?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-80534?
CVE-2026-80534 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-80534?
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-cm36-67fx-7wvw",
  "modified" : "2026-08-27T15:31:31Z",
  "published" : "2026-08-27T15:31:31Z",
  "aliases" : [ "CVE-2026-80534" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: fix ilock leak on error in xfs_dq_get_next_id\n\nxfs_dq_get_next_id() takes the quota inode ILOCK before calling\nxfs_iread_extents().  If xfs_iread_extents() fails, the function returns\nimmediately without releasing the lock, leaking the quota inode ILOCK.\nThis can leave the quota inode locked and cause subsequent quota\noperations to hang.\n\nFix this by jumping to a common unlock path on error instead of returning\ndirectly.",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-80534"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/0865e4fca02e418fd2423fae9a887dee87b778a1"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/08bed2b67d2ee79d3e138c344d8dcfa4c9b26a38"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/514a5d42d4188fc5f1499a8d654c717ebf981193"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/63320a0f70f66f311f4bccff3af0719c2119f46c"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/6401b99a285cd4cfb2949ba44675541b91ad7e4f"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/e270d539b8a2e0cb8f617fee47a7b083c0088361"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/e4c05ebd01e910bccd4f7e9517c7353982e27763"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/ed8bfb43de71213cfdbbe833b2c2817250e18b1a"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-08-26T15:17:07Z"
  }
}