CVE-2022-42444

MEDIUMNVD 4.96.5▲

4.9

IBM App Connect Enterprise 11.0.0.8 through 11.0.0.19 and 12.0.1.0 through 12.0.5.0 is vulnerable to a buffer overflow. A remote privileged user could overflow a buffer and cause the application to crash. IBM X-Force ID: 238538.

CVSS v3: 4.9
EG Score: 6.5(medium)
EPSS: 46.3%
KEV: Not listed

Published

February 12, 2023

Last Modified

March 25, 2025

References (4)

psirt@ushttps://exchange.xforce.ibmcloud.com/vulnerabilities/238538
psirt@ushttps://www.ibm.com/support/pages/node/6890609
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/238538
af854a3a-2127-422b-91ae-364da2661108https://www.ibm.com/support/pages/node/6890609

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:12 UTCepss_batch
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2026-05-25 07:02 UTCEG score recompute

Frequently asked(5)

What is CVE-2022-42444?

CVE-2022-42444 is a medium vulnerability published on February 12, 2023. IBM App Connect Enterprise 11.0.0.8 through 11.0.0.19 and 12.0.1.0 through 12.0.5.0 is vulnerable to a buffer overflow. A remote privileged user could overflow a buffer and cause the application to crash. IBM X-Force ID: 238538.

When was CVE-2022-42444 disclosed?

CVE-2022-42444 was first published in the National Vulnerability Database on February 12, 2023, with the most recent update on March 25, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-42444 actively exploited?

CVE-2022-42444 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 46.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-42444?

CVE-2022-42444 has a CVSS v3 base score of 4.9 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 6.5.

How do I remediate CVE-2022-42444?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-42444, 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.

Dependency Blast Radius

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CVE-2022-42444

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(2)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-42444?

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Published

Last Modified

References (4)

Frequently asked(5)

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