CVE-2018-1064

HIGHNVD 7.57.5—

7.5

libvirt version before 4.2.0-rc1 is vulnerable to a resource exhaustion as a result of an incomplete fix for CVE-2018-5748 that affects QEMU monitor but now also triggered via QEMU guest agent.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 80.9%
KEV: Not listed

Published

March 28, 2018

Last Modified

November 21, 2024

References (14)

secalert@redhathttps://access.redhat.com/errata/RHSA-2018:1396
secalert@redhathttps://access.redhat.com/errata/RHSA-2018:1929
secalert@redhathttps://bugzilla.redhat.com/show_bug.cgi?id=1550672
secalert@redhathttps://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=fbf31e1a4cd19d6f6e33e0937a009775cd7d9513
secalert@redhathttps://lists.debian.org/debian-lts-announce/2018/03/msg00018.html
secalert@redhathttps://usn.ubuntu.com/3680-1/
secalert@redhathttps://www.debian.org/security/2018/dsa-4137
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2018:1396
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2018:1929
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1550672
af854a3a-2127-422b-91ae-364da2661108https://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=fbf31e1a4cd19d6f6e33e0937a009775cd7d9513
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2018/03/msg00018.html
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3680-1/
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2018/dsa-4137

Patch Availability(3)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
ubuntu	libvirt0 (1.3.1-1ubuntu10.24) @ xenial	2026-05-23	ubuntu
redhat	libvirt-0:0.10.2-64.el6	2018-06-19	redhat
redhat	libvirt-0:3.9.0-14.el7_5.4	2018-05-14	redhat

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.

CWE-400Uncontrolled Resource Consumption (Denial of Service)

All Vendor Advisories

(3)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 10× in last 7d / 19× 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 20:11 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 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
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
2026-05-23 02:18 UTCEG score recompute
2026-05-23 02:18 UTCVendor advisory
2026-05-23 02:18 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2018-1064?

CVE-2018-1064 is a high vulnerability published on March 28, 2018. libvirt version before 4.2.0-rc1 is vulnerable to a resource exhaustion as a result of an incomplete fix for CVE-2018-5748 that affects QEMU monitor but now also triggered via QEMU guest agent.

When was CVE-2018-1064 disclosed?

CVE-2018-1064 was first published in the National Vulnerability Database on March 28, 2018, 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-2018-1064 actively exploited?

CVE-2018-1064 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 80.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-1064?

CVE-2018-1064 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2018-1064?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-1064, 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-2018-1064

Explore →

Is Your Infrastructure Affected by CVE-2018-1064?

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

Start Free Scan →Browse All CVEs

CVE-2018-1064

Published

Last Modified

References (14)

Patch Availability(3)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-1064?

Same vendor

Same CWE

CVE-2018-1064

📅 Published

🔄 Last Modified

🔗 References (14)

Patch Availability(3)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-1064?

🔗 Related CVEs(same vendor + same CWE)

Same vendor

Same CWE

Published

Last Modified

References (14)

Frequently asked(5)

Related CVEs(same vendor + same CWE)