Lucene search
+L

CVE-2026-71253

🗓️ 19 Oct 2026 10:36:41Reported by apacheType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

Unsafe Reflection in Apache Johnzon ClassConverter allows loading untrusted classes.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-71253
19 Oct 202610:47
–circl
cvelist
Cvelist
CVE-2026-71253 Apache Johnzon: ClassConverter loads & static-initializes an attacker-named class from untrusted JSON
19 Oct 202610:36
–cvelist
euvd
EUVD
EUVD-2026-104193
19 Oct 202610:36
–euvd
nvd
NVD
CVE-2026-71253
19 Oct 202611:17
–nvd
ptsecurity
Positive Technologies
PT-2026-117336
19 Oct 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-71253
19 Oct 202618:01
–redhatcve
Vulners
Node
OR
apachejohnzonMatch2.0.0
apachejohnzonMatch1.0.0
[
  {
    "vendor": "Apache Software Foundation",
    "product": "Apache Johnzon",
    "packageURL": "pkg:maven/org.apache.johnzon/johnzon-mapper",
    "versions": [
      {
        "status": "affected",
        "version": "2.0.0",
        "lessThan": "2.2.0",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "1.0.0",
        "lessThan": "1.3.1",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected",
    "collectionURL": "https://repo.maven.apache.org/maven2",
    "packageName": "org.apache.johnzon:johnzon-mapper"
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

19 Oct 2026 20:47Current
5.8Medium risk
Vulners AI Score5.8
4