CVE-2019-18568

HIGHNVD 8.88.8—

8.8

Avira Free Antivirus 15.0.1907.1514 is prone to a local privilege escalation through the execution of kernel code from a restricted user.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 30.2%
KEV: Not listed

Published

December 31, 2019

Last Modified

November 21, 2024

References (2)

cert@airbushttps://support.avira.com/hc/en-us/articles/360000109798-Avira-Antivirus-for-Windows
af854a3a-2127-422b-91ae-364da2661108https://support.avira.com/hc/en-us/articles/360000109798-Avira-Antivirus-for-Windows

Weakness Classification(1)

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

CWE-680

Data Freshness Timeline

(refreshed 9× in last 7d / 9× 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 13:38 UTCepss_batch
2026-05-27 09:44 UTCEG score recompute
2026-05-27 09:44 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
2026-05-26 07:17 UTCepss_batch
2026-05-24 17:42 UTCOSV refresh

Frequently asked(5)

What is CVE-2019-18568?

CVE-2019-18568 is a high vulnerability published on December 31, 2019. Avira Free Antivirus 15.0.1907.1514 is prone to a local privilege escalation through the execution of kernel code from a restricted user.

When was CVE-2019-18568 disclosed?

CVE-2019-18568 was first published in the National Vulnerability Database on December 31, 2019, 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-2019-18568 actively exploited?

CVE-2019-18568 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 30.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-18568?

CVE-2019-18568 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2019-18568?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-18568, 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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Is Your Infrastructure Affected by CVE-2019-18568?

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CVE-2019-18568

📅 Published

🔄 Last Modified

🔗 References (2)