CVE-2014-0223

NONECVSS 0.0Trending — 3 sources updated this week
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 1%CVSS: —Exploit: NoneExposed: 0

A fix is available — apply it.

Integer overflow in the qcow_open function in block/qcow.c in QEMU before 1.7.2 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a large image size, which triggers a buffer overflow or out-of-bounds read.

CVSS v3
—
EG Score
0.0(none)
EPSS
45.3%
KEV
Not listed

Published

November 4, 2014

Last Modified

May 6, 2026

References (12)

Vendor Advisories for CVE-2014-0223(6)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(6)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntuqemu-utils (2.0.0+dfsg-2ubuntu1.3) @ trusty2026-05-28ubuntu
redhatqemu-kvm-rhev-10:1.5.3-60.el7_0.72014-09-22redhat
redhatqemu-kvm-rhev-2:0.12.1.2-2.415.el6_5.142014-09-15redhat
redhatrhev-hypervisor6-0:6.5-20140821.1.el6ev2014-09-09redhat
redhatqemu-kvm-2:0.12.1.2-2.415.el6_5.142014-08-19redhat
redhatqemu-kvm-10:1.5.3-60.el7_0.52014-07-23redhat

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.

Additional Vendor Advisories

(1)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 12× in last 7d / 40× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 104 total refreshes for this CVE.

  1. 2026-07-22 21:53 UTCEG score recompute
  2. 2026-07-22 14:04 UTCEPSS rescore
  3. 2026-07-21 23:48 UTCOSV refresh
  4. 2026-07-21 15:21 UTCEPSS rescore
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  6. 2026-07-20 17:03 UTCEPSS rescore
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  8. 2026-07-19 14:27 UTCEPSS rescore
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  24. 2026-07-05 02:26 UTCEPSS rescore
  25. 2026-07-04 18:56 UTCOSV refresh
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  1. 2026-07-04 06:27 UTCEPSS rescore
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  4. 2026-06-30 23:19 UTCEPSS rescore
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  7. 2026-06-28 04:53 UTCEPSS rescore
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  21. 2026-06-19 19:23 UTCEPSS rescore
  22. 2026-06-18 17:49 UTCEPSS rescore
  23. 2026-06-18 17:49 UTCEPSS rescore
  24. 2026-06-17 17:49 UTCEPSS rescore
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  26. 2026-06-16 17:49 UTCEPSS rescore
  27. 2026-06-16 17:49 UTCEPSS rescore
  28. 2026-06-16 17:49 UTCEPSS rescore
  29. 2026-06-16 06:39 UTCOSV refresh
  30. 2026-06-15 17:44 UTCEPSS rescore
  31. 2026-06-14 23:14 UTCEPSS rescore
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  49. 2026-06-01 13:49 UTCEPSS rescore
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  55. 2026-05-29 13:41 UTCEPSS rescore
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  57. 2026-05-28 15:11 UTCEG score recompute
  58. 2026-05-28 15:11 UTCVendor advisory
  59. 2026-05-28 15:11 UTCGHSA enrichment
  60. 2026-05-28 13:42 UTCEPSS rescore
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  75. 2026-05-20 22:37 UTCEPSS rescore

Frequently asked(4)

What is CVE-2014-0223?
CVE-2014-0223 is a none vulnerability published on November 4, 2014. Integer overflow in the qcow_open function in block/qcow.c in QEMU before 1.7.2 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a large image size, which triggers a buffer overflow or out-of-bounds read.
When was CVE-2014-0223 disclosed?
CVE-2014-0223 was first published in the National Vulnerability Database on November 4, 2014, 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-2014-0223 actively exploited?
CVE-2014-0223 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 45.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2014-0223?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2014-0223, 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.

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