CVE-2022-0853

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2022-03-12. NVD baseline CVSS 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 7.5Exploit: NoneExposed: 0

A fix is available — apply it.

A flaw was found in JBoss-client. The vulnerability occurs due to a memory leak on the JBoss client-side, when using UserTransaction repeatedly and leads to information leakage vulnerability.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
—
EPSS
70.2%
KEV
Not listed

Published

March 11, 2022

Last Modified

November 21, 2024

References (4)

Vendor Advisories for CVE-2022-0853(7)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(7)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatrh-sso7-keycloak-0:18.0.3-1.redhat_00001.1.el8sso2022-11-03redhat
redhatrh-sso7-keycloak-0:18.0.3-1.redhat_00001.1.el9sso2022-11-03redhat
redhatpatch2022-11-03redhat
redhatrh-sso7-keycloak-0:18.0.3-1.redhat_00001.1.el7sso2022-11-03redhat
redhatjboss-client2022-06-06redhat
redhateap7-wildfly-http-client-0:1.1.11-1.SP1_redhat_00001.1.el8eap2022-06-06redhat
redhateap7-wildfly-http-client-0:1.1.11-1.SP1_redhat_00001.1.el7eap2022-06-06redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 11× in last 7d / 47× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-22 22:53 UTCEG score recompute
  2. 2026-07-22 14:06 UTCEPSS rescore
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  70. 2026-05-26 07:17 UTCEPSS rescore
  71. 2026-05-26 07:17 UTCEPSS rescore
  72. 2026-05-26 01:46 UTCEG score recompute
  73. 2026-05-26 01:46 UTCVendor advisory
  74. 2026-05-26 01:46 UTCGHSA enrichment

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2022-0853?
CVE-2022-0853 is a high vulnerability published on March 11, 2022. A flaw was found in JBoss-client. The vulnerability occurs due to a memory leak on the JBoss client-side, when using UserTransaction repeatedly and leads to information leakage vulnerability.
When was CVE-2022-0853 disclosed?
CVE-2022-0853 was first published in the National Vulnerability Database on March 11, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-0853 actively exploited?
CVE-2022-0853 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 70.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2022-0853?
CVE-2022-0853 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2022-0853?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-0853, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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