CVE-2022-30045

MEDIUMNVD 6.56.5—

6.5

An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_decode() performs incorrect memory handling while parsing crafted XML files, leading to a heap out-of-bounds read.

CVSS v3: 6.5
EG Score: 6.5(medium)
EPSS: 72.2%
KEV: Not listed

Published

May 17, 2022

Last Modified

November 21, 2024

References (2)

cve@mitrehttps://sourceforge.net/p/ezxml/bugs/29/
af854a3a-2127-422b-91ae-364da2661108https://sourceforge.net/p/ezxml/bugs/29/

Weakness Classification(1)

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

CWE-125Out-of-bounds Read

Data Freshness Timeline

(refreshed 16× 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.

2026-06-08 14:15 UTCepss_batch
2026-06-08 14:15 UTCepss_batch
2026-06-07 15:23 UTCepss_batch
2026-06-07 15:23 UTCepss_batch
2026-06-07 15:23 UTCepss_batch
2026-06-06 13:46 UTCepss_batch
2026-06-06 13:46 UTCepss_batch
2026-06-05 22:45 UTCepss_batch
2026-06-05 22:45 UTCepss_batch
2026-06-05 06:09 UTCepss_batch
2026-06-05 06:09 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch

Frequently asked(5)

What is CVE-2022-30045?

CVE-2022-30045 is a medium vulnerability published on May 17, 2022. An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_decode() performs incorrect memory handling while parsing crafted XML files, leading to a heap out-of-bounds read.

When was CVE-2022-30045 disclosed?

CVE-2022-30045 was first published in the National Vulnerability Database on May 17, 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-2022-30045 actively exploited?

CVE-2022-30045 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 72.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-30045?

CVE-2022-30045 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2022-30045?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-30045, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-30045

Explore →

Is Your Infrastructure Affected by CVE-2022-30045?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

Frequently asked(5)

What is CVE-2022-30045?

When was CVE-2022-30045 disclosed?

Is CVE-2022-30045 actively exploited?

What is the CVSS score of CVE-2022-30045?

CVE-2022-30045 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2022-30045?

CVE-2022-30045

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-30045?

CVE-2022-30045

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-30045?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)