CVE-2026-68307: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-r759-mx6q-3v5g
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Advisory Summary

CVE-2026-68307 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-2026-68307 at a Glance

CVE Identifier CVE-2026-68307
GHSA Identifier GHSA-r759-mx6q-3v5g
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-2026-68307

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-2026-68307, 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: wifi: mt76: mt7925: fix crash in reset link replay During reset recovery, mt7925_vif_connect_iter() replays firmware state for links tracked in mvif->valid_links. After MLO link changes or MCU timeout recovery, the driver bitmap can temporarily contain a link whose mac80211 bss_conf has already gone away. This can pass a NULL bss_conf to mt76_connac_mcu_uni_add_dev(), matching the crash where x1, the second argument, is NULL: pc : mt76_connac_mcu_uni_add_dev+0x8c/0x1f8 [mt76_connac_lib] lr : mt7925_vif_connect_iter+0x9c/0x168 [mt7925_common] x2 : ffffff80a77f6018 x1 : 0000000000000000 x0 : ffffff8099402080 Call trace: mt76_connac_mcu_uni_add_dev+0x8c/0x1f8 [mt76_connac_lib] mt7925_vif_connect_iter+0x9c/0x168 [mt7925_common] mt7925_mac_reset_work+0x264/0x2f8 [mt7925_common] Skip missing bss_conf entries before replaying the link. Non-MLO AP/STA reset replay is unchanged because the helper still returns &vif->bss_conf for the legacy link.

References

NVD — CVE-2026-68307 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-68307
git.kernel.org/stable/c/89d03bda56... WEB
https://git.kernel.org/stable/c/89d03bda560d635f66d495f37b46a187fd4edfdf
git.kernel.org/stable/c/95b0cf0273... WEB
https://git.kernel.org/stable/c/95b0cf02731c74e073ef8937f5526bd4442a0326
git.kernel.org/stable/c/bd8b2ec838... WEB
https://git.kernel.org/stable/c/bd8b2ec838184236c3fcbf738a926328836adf12
git.kernel.org/stable/c/d9326796a3... WEB
https://git.kernel.org/stable/c/d9326796a378f80be5f9fd60983c62fdccdf2f0b

Frequently Asked Questions

What is CVE-2026-68307?
CVE-2026-68307 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-2026-68307?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-68307?
CVE-2026-68307 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-68307?
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-r759-mx6q-3v5g",
  "modified" : "2026-08-10T15:33:45Z",
  "published" : "2026-08-10T15:33:45Z",
  "aliases" : [ "CVE-2026-68307" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7925: fix crash in reset link replay\n\nDuring reset recovery, mt7925_vif_connect_iter() replays firmware state\nfor links tracked in mvif->valid_links. After MLO link changes or MCU\ntimeout recovery, the driver bitmap can temporarily contain a link whose\nmac80211 bss_conf has already gone away.\n\nThis can pass a NULL bss_conf to mt76_connac_mcu_uni_add_dev(), matching\nthe crash where x1, the second argument, is NULL:\n\npc : mt76_connac_mcu_uni_add_dev+0x8c/0x1f8 [mt76_connac_lib]\nlr : mt7925_vif_connect_iter+0x9c/0x168 [mt7925_common]\nx2 : ffffff80a77f6018 x1 : 0000000000000000 x0 : ffffff8099402080\nCall trace:\nmt76_connac_mcu_uni_add_dev+0x8c/0x1f8 [mt76_connac_lib]\nmt7925_vif_connect_iter+0x9c/0x168 [mt7925_common]\nmt7925_mac_reset_work+0x264/0x2f8 [mt7925_common]\n\nSkip missing bss_conf entries before replaying the link. Non-MLO AP/STA\nreset replay is unchanged because the helper still returns &vif->bss_conf\nfor the legacy link.",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-68307"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/89d03bda560d635f66d495f37b46a187fd4edfdf"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/95b0cf02731c74e073ef8937f5526bd4442a0326"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/bd8b2ec838184236c3fcbf738a926328836adf12"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/d9326796a378f80be5f9fd60983c62fdccdf2f0b"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-08-10T13:20:20Z"
  }
}