CVE-2026-90274: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-2fmc-xx62-q6fm
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Advisory Summary

CVE-2026-90274 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-2026-90274 at a Glance

CVE Identifier CVE-2026-90274
GHSA Identifier GHSA-2fmc-xx62-q6fm
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-2026-90274

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-2026-90274, 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: coresight: etm4x: fix underflow for usage of (nrseqstate - 1) According to IHI006H Embedded Trace Macrocell Architecture Specification[0], TRCSEQEVR<n> is implemented only when TRCIDR5.NUMSEQSTATE is 0b100, in which case n ranges from 0 to 2; otherwise, TRCIDR5.NUMSEQSTATE is 0b000. IOW, the number of usage in the initialisation or setting TRCSEQEVR<n> with drvdata->nrseqstate - 1 in the loop could make underflow issue when TRCIDR5.NUMSEQSTATE is 0b000. Therefore, introduce nr_seq_ctrls field and untie it from nrseqstate. As part of this introduce ETM_MAX_SEQ_TRANSITIONS macro and apply nr_seq_ctrls and above macro to TRCSEQEVR<n> relevant fields setup.

References

NVD — CVE-2026-90274 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-90274
git.kernel.org/stable/c/1674d9bff8... WEB
https://git.kernel.org/stable/c/1674d9bff8073bdee5dbc200f56fc3caa28d0566
git.kernel.org/stable/c/1ade9a335c... WEB
https://git.kernel.org/stable/c/1ade9a335c69fc735cb7b3f222ed35ab135540fb
git.kernel.org/stable/c/4091f2d5b2... WEB
https://git.kernel.org/stable/c/4091f2d5b26d117c992ffcce1a5df425a0daedcd
git.kernel.org/stable/c/4f9a0f5484... WEB
https://git.kernel.org/stable/c/4f9a0f548413bf864f609c9f4bc56e3f1b3577d4
git.kernel.org/stable/c/5ac900f73c... WEB
https://git.kernel.org/stable/c/5ac900f73ce1d4d8308f40752b51bc8a02b244d2
git.kernel.org/stable/c/8d669db59f... WEB
https://git.kernel.org/stable/c/8d669db59f7283b838e029af29da12e505265fae
git.kernel.org/stable/c/be7b2de5b9... WEB
https://git.kernel.org/stable/c/be7b2de5b9a96ae68ffa3528e0a40d63e0fd8148

Frequently Asked Questions

What is CVE-2026-90274?
CVE-2026-90274 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-2026-90274?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-90274?
CVE-2026-90274 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-90274?
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-2fmc-xx62-q6fm",
  "modified" : "2026-09-17T18:31:58Z",
  "published" : "2026-09-17T18:31:58Z",
  "aliases" : [ "CVE-2026-90274" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\ncoresight: etm4x: fix underflow for usage of (nrseqstate - 1)\n\nAccording to IHI006H Embedded Trace Macrocell Architecture\nSpecification[0], TRCSEQEVR<n> is implemented only when\nTRCIDR5.NUMSEQSTATE is 0b100, in which case n ranges from 0 to 2;\notherwise, TRCIDR5.NUMSEQSTATE is 0b000.\n\nIOW, the number of usage in the initialisation or setting\nTRCSEQEVR<n> with drvdata->nrseqstate - 1 in the loop could make\nunderflow issue when TRCIDR5.NUMSEQSTATE is 0b000.\n\nTherefore, introduce nr_seq_ctrls field and untie it from nrseqstate.\nAs part of this introduce ETM_MAX_SEQ_TRANSITIONS macro and\napply nr_seq_ctrls and above macro to TRCSEQEVR<n> relevant fields setup.",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-90274"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/1674d9bff8073bdee5dbc200f56fc3caa28d0566"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/1ade9a335c69fc735cb7b3f222ed35ab135540fb"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/4091f2d5b26d117c992ffcce1a5df425a0daedcd"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/4f9a0f548413bf864f609c9f4bc56e3f1b3577d4"
  }, {
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    "url" : "https://git.kernel.org/stable/c/5ac900f73ce1d4d8308f40752b51bc8a02b244d2"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/8d669db59f7283b838e029af29da12e505265fae"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/be7b2de5b9a96ae68ffa3528e0a40d63e0fd8148"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-09-17T17:17:23Z"
  }
}