RHLW-2026-9eb6b9377232bc55

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Source
https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-9eb6b9377232bc55.json
Import Source
https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-9eb6b9377232bc55.json
JSON Data
https://api.test.osv.dev/v1/vulns/RHLW-2026-9eb6b9377232bc55
Upstream
Published
2026-10-08T19:46:14Z
Modified
2026-10-29T14:30:05Z
Severity
  • 8.2 (High) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:H/SI:N/SA:N CVSS Calculator
Summary
Lightwell Security Advisory: assertj-guava 3.26.0.rhlw-00004
Details

Red Hat Lightwell has released org.assertj:assertj-guava 3.26.0.rhlw-00004 with a backported security fix.

CVE-2026-24400: AssertJ has XML External Entity (XXE) vulnerability when parsing untrusted XML via isXmlEqualTo assertion

This patched artifact is a drop-in replacement for org.assertj:assertj-guava 3.26.0 from Maven Central.

References
Credits
    • Red Hat Lightwell - REMEDIATION_DEVELOPER

Affected packages

Red Hat Lightwell:Maven / org.assertj:assertj-guava

Package

Name
org.assertj:assertj-guava
Purl
pkg:maven/org.assertj/assertj-guava

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.26.0
Fixed
3.26.0.rhlw-00004

Affected versions

3.*
3.26.0

Database specific

lightwell 
{
    "backport_base_version": "3.26.0",
    "remediated_version": "3.26.0.rhlw-00004",
    "repository_url": "https://packages.redhat.com/lightwell/java/remediated/"
}
source 
"https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-9eb6b9377232bc55.json"