CVE-2026-3832: Software Security Vulnerability Vulnerability
LOWCVE-2026-3832 is a LOW (CVSS 3.7) security vulnerability vulnerability (CWE-179: Incorrect Behavior Order: Early Validation) affecting Software libraries in the Maven ecosystem. The weakness occurs when the product validates input before applying protection mechanisms that modify the input, which could allow an attacker to bypass the validation via dangerous inputs that only arise after the modification.. Remediation is available in the latest vendor maintenance releases.
CVE-2026-3832 at a Glance
Security Impact
CVSS: 3.7
The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).
How to Fix CVE-2026-3832
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.
Run the following command in your project directory to verify that all resolved dependencies use the patched release:
mvn dependency:treeHow to Check if You Are Affected
To determine whether your Java application is affected by CVE-2026-3832, inspect your build dependencies using the Maven Dependency Plugin:
mvn dependency:treeAnalyze 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 CWE-179: Incorrect Behavior Order: Early Validation, where the product validates input before applying protection mechanisms that modify the input, which could allow an attacker to bypass the validation via dangerous inputs that only arise after the modification. 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
References
Frequently Asked Questions
What is CVE-2026-3832?
Which Software versions are affected?
What version fixes CVE-2026-3832?
What is the CVSS score of CVE-2026-3832?
What CWE is associated with CVE-2026-3832?
How can I check Maven dependencies for CVE-2026-3832?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-3rqj-4qqw-jgwr",
"modified" : "2026-10-14T21:32:23Z",
"published" : "2026-04-30T18:30:33Z",
"aliases" : [ "CVE-2026-3832" ],
"details" : "A flaw was found in gnutls. A remote attacker could exploit this vulnerability by presenting a specially crafted Online Certificate Status Protocol (OCSP) response during a TLS handshake. Due to a logic error in how gnutls processes multi-record OCSP responses, a client with OCSP verification enabled may incorrectly accept a revoked server certificate, potentially leading to a compromise of trust.",
"severity" : [ {
"type" : "CVSS_V3",
"score" : "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N"
} ],
"affected" : [ ],
"references" : [ {
"type" : "ADVISORY",
"url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-3832"
}, {
"type" : "WEB",
"url" : "https://gitlab.com/gnutls/gnutls/-/issues/1801"
}, {
"type" : "WEB",
"url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2445762"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/security/cve/CVE-2026-3832"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2026:82888"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2026:82857"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2026:82372"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2026:82354"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2026:82347"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2026:82322"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2026:82304"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2026:72502"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2026:58981"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2026:29197"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2026:26409"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2026:26319"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2026:20613"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2026:20612"
}, {
"type" : "WEB",
"url" : "https://access.redhat.com/errata/RHSA-2026:13274"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-179" ],
"severity" : "LOW",
"github_reviewed" : false,
"github_reviewed_at" : null,
"nvd_published_at" : "2026-04-30T18:16:30Z"
}
}