When was CVE-2015-2044 disclosed?

CVE-2015-2044 was first published in the National Vulnerability Database on March 12, 2015, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2015-2044 actively exploited?

CVE-2015-2044 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 24.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2015-2044?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2015-2044, 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.

CVE-2015-2044

NONECVSS 0.0

0.0

The emulation routines for unspecified X86 devices in Xen 3.2.x through 4.5.x does not properly initialize data, which allow local HVM guest users to obtain sensitive information via vectors involving an unsupported access size.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 24.1%
KEV: Not listed

References (24)

cve@mitrehttp://lists.fedoraproject.org/pipermail/package-announce/2015-March/152483.html
cve@mitrehttp://lists.fedoraproject.org/pipermail/package-announce/2015-March/152588.html
cve@mitrehttp://lists.fedoraproject.org/pipermail/package-announce/2015-March/152776.html
cve@mitrehttp://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html
cve@mitrehttp://support.citrix.com/article/CTX200484
cve@mitrehttp://www.debian.org/security/2015/dsa-3181
cve@mitrehttp://www.securityfocus.com/bid/72954
cve@mitrehttp://www.securitytracker.com/id/1031806
cve@mitrehttp://www.securitytracker.com/id/1031836
cve@mitrehttp://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-423503.htm
cve@mitrehttp://xenbits.xen.org/xsa/advisory-121.html
cve@mitrehttps://security.gentoo.org/glsa/201504-04
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152483.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152588.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152776.html

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CVE-2015-2044

Published

Last Modified

References (24)

Weakness Classification(1)

Data Freshness Timeline

Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2015-2044?

Same CWE

CVE-2015-2044

📅 Published

🔄 Last Modified

🔗 References (24)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2015-2044?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (24)

Frequently asked(4)

Related CVEs(same CWE)