CVE-2026-68168: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-jwjj-cxp5-4ffw
Share
Published
Advisory Summary

CVE-2026-68168 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-2026-68168 at a Glance

CVE Identifier CVE-2026-68168
GHSA Identifier GHSA-jwjj-cxp5-4ffw
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-2026-68168

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-2026-68168, 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: afs: Fix afs_edit_dir_remove() to get, not find, block 0 Fix afs_edit_dir_remove() to use afs_dir_get_block() to get block 0 rather than afs_dir_find_block() as the latter caches the found block in the afs_dir_iter and may[*] switch out the page it's on if another afs_dir_find_block() is done. This parallels what afs_edit_dir_add() does. [*] There's more than one block per page.

References

NVD — CVE-2026-68168 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-68168
git.kernel.org/stable/c/62d9853aa4... WEB
https://git.kernel.org/stable/c/62d9853aa4ce6e9797b6949804891be14b219752
git.kernel.org/stable/c/bfdfc7782a... WEB
https://git.kernel.org/stable/c/bfdfc7782ada6f3a4df7182889b66039f8e4131c
git.kernel.org/stable/c/f2b2933599... WEB
https://git.kernel.org/stable/c/f2b293359924117736218701ebd8b40618d73e6f

Frequently Asked Questions

What is CVE-2026-68168?
CVE-2026-68168 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-2026-68168?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-68168?
CVE-2026-68168 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-68168?
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-jwjj-cxp5-4ffw",
  "modified" : "2026-08-10T15:33:39Z",
  "published" : "2026-08-10T15:33:39Z",
  "aliases" : [ "CVE-2026-68168" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nafs: Fix afs_edit_dir_remove() to get, not find, block 0\n\nFix afs_edit_dir_remove() to use afs_dir_get_block() to get block 0 rather\nthan afs_dir_find_block() as the latter caches the found block in the\nafs_dir_iter and may[*] switch out the page it's on if another\nafs_dir_find_block() is done.  This parallels what afs_edit_dir_add() does.\n\n[*] There's more than one block per page.",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-68168"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/62d9853aa4ce6e9797b6949804891be14b219752"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/bfdfc7782ada6f3a4df7182889b66039f8e4131c"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/f2b293359924117736218701ebd8b40618d73e6f"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-08-10T13:20:03Z"
  }
}