CVE-2020-11676

HIGHNVD 8.88.8—

8.8

Cerner medico 26.00 has a Local Buffer Overflow (issue 2 of 3).

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 49.3%
KEV: Not listed

Published

April 29, 2020

Last Modified

November 21, 2024

References (2)

cve@mitrehttps://www.x41-dsec.de/lab/advisories/x41-2019-008-medico/
af854a3a-2127-422b-91ae-364da2661108https://www.x41-dsec.de/lab/advisories/x41-2019-008-medico/

Weakness Classification(1)

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

CWE-120Buffer Copy without Checking Size (Classic Buffer Overflow)

Data Freshness Timeline

(refreshed 7× in last 7d / 7× 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.

2026-05-27 13:39 UTCepss_batch
2026-05-27 04:05 UTCEG score recompute
2026-05-27 04:05 UTCGHSA enrichment
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2020-11676?

CVE-2020-11676 is a high vulnerability published on April 29, 2020. Cerner medico 26.00 has a Local Buffer Overflow (issue 2 of 3).

When was CVE-2020-11676 disclosed?

CVE-2020-11676 was first published in the National Vulnerability Database on April 29, 2020, 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-2020-11676 actively exploited?

CVE-2020-11676 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 49.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2020-11676?

CVE-2020-11676 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2020-11676?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-11676, 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-2020-11676

📅 Published

🔄 Last Modified

🔗 References (2)