CVE-2026-53001: Software Security Vulnerability Vulnerability

MODERATE
Advisory Identifier: GHSA-5r9g-xr89-8v73
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CVSS 5.5
Published
Advisory Summary

CVE-2026-53001 is a MODERATE (CVSS 5.5) security vulnerability vulnerability (General Security Weakness) affecting Software libraries in the Maven ecosystem. Remediation is available in the latest vendor maintenance releases.

CVE-2026-53001 at a Glance

CVE Identifier CVE-2026-53001
GHSA Identifier GHSA-5r9g-xr89-8v73
Severity MODERATE
CVSS v3.1 Base Score 5.5
CWE Classification General Security Weakness
Affected Product Software
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 5.5

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Attack Vector Local (AV:L)
Attack Complexity Low (AC:L)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality None (C:N)
Integrity None (I:N)
Availability High (A:H)

How to Fix CVE-2026-53001

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-2026-53001, 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: netfilter: xtables: restrict several matches to inet family This is a partial revert of: commit ab4f21e6fb1c ("netfilter: xtables: use NFPROTO_UNSPEC in more extensions") to allow ipv4 and ipv6 only. - xt_mac - xt_owner - xt_physdev These extensions are not used by ebtables in userspace. Moreover, xt_realm is only for ipv4, since dst->tclassid is ipv4 specific.

References

NVD — CVE-2026-53001 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-53001
cert-portal.siemens.com/productcert/html/ss... WEB
https://cert-portal.siemens.com/productcert/html/ssa-019113.html
cert-portal.siemens.com/productcert/html/ss... WEB
https://cert-portal.siemens.com/productcert/html/ssa-457936.html
git.kernel.org/stable/c/14203f9edf... WEB
https://git.kernel.org/stable/c/14203f9edf944b3fb63faadd62f38452421ecdfc
git.kernel.org/stable/c/689a91ff18... WEB
https://git.kernel.org/stable/c/689a91ff18d6448d94c1ab7c076fecdb2b668bef
git.kernel.org/stable/c/76160e0444... WEB
https://git.kernel.org/stable/c/76160e04440c9698b989dbd9492a7ec4f520c9ee
git.kernel.org/stable/c/7eaf9c740f... WEB
https://git.kernel.org/stable/c/7eaf9c740f33230cb224dc265f3c69f8531ff57b
git.kernel.org/stable/c/9a109751b2... WEB
https://git.kernel.org/stable/c/9a109751b297b0f2135495749ef5a18ba31ec7d4
git.kernel.org/stable/c/b6fe26f86a... WEB
https://git.kernel.org/stable/c/b6fe26f86a1649f84e057f3f15605b08eda15497
git.kernel.org/stable/c/cbeb259f31... WEB
https://git.kernel.org/stable/c/cbeb259f31382de70a70a59ffd0e66f5e80d9818
git.kernel.org/stable/c/fa88161ef5... WEB
https://git.kernel.org/stable/c/fa88161ef56e29bdaa05cc89dbc4ee221e94bfe9

Frequently Asked Questions

What is CVE-2026-53001?
CVE-2026-53001 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-2026-53001?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What is the CVSS score of CVE-2026-53001?
CVE-2026-53001 has a CVSS v3.1 base score of 5.5 (MODERATE) with vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
What CWE is associated with CVE-2026-53001?
CVE-2026-53001 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-53001?
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 
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  "id" : "GHSA-5r9g-xr89-8v73",
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  "published" : "2026-06-24T18:32:43Z",
  "aliases" : [ "CVE-2026-53001" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: xtables: restrict several matches to inet family\n\nThis is a partial revert of:\n\n  commit ab4f21e6fb1c (\"netfilter: xtables: use NFPROTO_UNSPEC in more extensions\")\n\nto allow ipv4 and ipv6 only.\n\n- xt_mac\n- xt_owner\n- xt_physdev\n\nThese extensions are not used by ebtables in userspace.\n\nMoreover, xt_realm is only for ipv4, since dst->tclassid is ipv4\nspecific.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
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    "url" : "https://cert-portal.siemens.com/productcert/html/ssa-019113.html"
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    "url" : "https://cert-portal.siemens.com/productcert/html/ssa-457936.html"
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  "database_specific" : {
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    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-06-24T17:17:11Z"
  }
}