CVE-2014-0983

MEDIUMCVSS v2 · 6.96.9—
EchelonGraph scoreLOW confidence

This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 6.9 — v2 rates that MEDIUM (v2 bands: LOW 0.0–3.9 / MEDIUM 4.0–6.9 / HIGH 7.0–10.0; v2 has no CRITICAL band). Vector AV:L/AC:M/Au:N/C:C/I:C/A:C. CVSS v2 is an older, coarser metric than v3.1/v4.0 (no Scope, no User Interaction, no Attack Requirements), so it is not directly comparable to a v3 or v4 score. NVD has never re-scored this record under v3. EPSS predicts 8.2% exploitation probability in the next 30 days, which is reflected in EG Risk but does not lift the v2 base. Confidence: LOW.

Sources: epss, nvd_v2
Weaponized
6.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 8.1%CVSS v2: 6.9Exploit: Metasploit · Exploit-DB (verified) · public exploitExposed services: Not assessed

A fix is available — apply it.

Multiple array index errors in programs that are automatically generated by VBox/HostServices/SharedOpenGL/crserverlib/server_dispatch.py in Oracle VirtualBox 4.2.x through 4.2.20 and 4.3.x before 4.3.8, when using 3D Acceleration, allow local guest OS users to execute arbitrary code on the Chromium server via certain CR_MESSAGE_OPCODES messages with a crafted index, which are not properly handled by the (1) CR_VERTEXATTRIB4NUBARB_OPCODE to the crServerDispatchVertexAttrib4NubARB function, (2) CR_VERTEXATTRIB1DARB_OPCODE to the crServerDispatchVertexAttrib1dARB function, (3) CR_VERTEXATTRIB1FARB_OPCODE to the crServerDispatchVertexAttrib1fARB function, (4) CR_VERTEXATTRIB1SARB_OPCODE to the crServerDispatchVertexAttrib1sARB function, (5) CR_VERTEXATTRIB2DARB_OPCODE to the crServerDispatchVertexAttrib2dARB function, (6) CR_VERTEXATTRIB2FARB_OPCODE to the crServerDispatchVertexAttrib2fARB function, (7) CR_VERTEXATTRIB2SARB_OPCODE to the crServerDispatchVertexAttrib2sARB function, (8) CR_VERTEXATTRIB3DARB_OPCODE to the crServerDispatchVertexAttrib3dARB function, (9) CR_VERTEXATTRIB3FARB_OPCODE to the crServerDispatchVertexAttrib3fARB function, (10) CR_VERTEXATTRIB3SARB_OPCODE to the crServerDispatchVertexAttrib3sARB function, (11) CR_VERTEXATTRIB4DARB_OPCODE to the crServerDispatchVertexAttrib4dARB function, (12) CR_VERTEXATTRIB4FARB_OPCODE to the crServerDispatchVertexAttrib4fARB function, and (13) CR_VERTEXATTRIB4SARB_OPCODE to the crServerDispatchVertexAttrib4sARB function.

CVSS v2.0 (legacy)
6.9MEDIUMNVD never assigned a CVSS v3 rating to this CVE
EG Score
6.9MEDIUMlow confidence
EG Risk
62
EG Risk 62/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity69% × 45%
Exploitation65% × 40%
Automatability30% × 15%
CISA SSVC: Track at low, Track or Track* at medium and Track* or Attend at high mission impact.
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
8.1%
EPSS %ILE
94th
KEV
Not listed

CISA SSVCTrack at low, Track or Track* at medium and Track* or Attend at high mission impact.

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation public PoC (EG-KEV: weaponized) · Automatable unknown (not published for this CVE) · Technical impact unknown (not published for this CVE). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

March 31, 2014

Last Modified

May 6, 2026

References (18)

Affected Packages

(2 across 2 ecosystems)
Debian:6.0(1)
PackageVulnerable rangeFix by version rangeDependents
virtualbox-ose3.2.10-dfsg-1, 3.2.10-dfsg-1+squeeze1, 3.2.10-dfsg-1+squeeze2
  • every version up to 3.2.10-dfsg-1+squeeze3: fixed in 3.2.10-dfsg-1+squeeze3
—
Debian:7(1)
PackageVulnerable rangeFix by version rangeDependents
virtualbox4.1.18-dfsg-2+deb7u1, 4.1.18-dfsg-2+deb7u2, 4.1.18-dfsg-2+deb7u3~bpo60+1
  • every version up to 4.1.18-dfsg-2+deb7u3: fixed in 4.1.18-dfsg-2+deb7u3
—

Data Freshness Timeline

(refreshed 3× in last 7d / 14× 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 140 total refreshes for this CVE.

  1. 2026-10-05 17:38 UTCEPSS rescore
  2. 2026-09-30 14:58 UTCEPSS rescore
  3. 2026-09-30 00:19 UTCEG score recompute
  4. 2026-09-28 13:45 UTCEPSS rescore
  5. 2026-09-27 13:39 UTCEPSS rescore
  6. 2026-09-26 15:53 UTCEPSS rescore
  7. 2026-09-21 20:25 UTCEPSS rescore
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  11. 2026-09-15 03:04 UTCEPSS rescore
  12. 2026-09-12 14:55 UTCEPSS rescore
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  1. 2026-08-16 02:09 UTCEPSS rescore
  2. 2026-08-15 01:25 UTCEPSS rescore
  3. 2026-08-09 13:42 UTCEPSS rescore
  4. 2026-08-08 16:31 UTCEPSS rescore
  5. 2026-08-07 16:21 UTCEPSS rescore
  6. 2026-08-06 13:42 UTCEPSS rescore
  7. 2026-08-05 19:12 UTCEPSS rescore
  8. 2026-08-04 15:04 UTCEPSS rescore
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  10. 2026-07-30 16:23 UTCEPSS rescore
  11. 2026-07-30 01:26 UTCEPSS rescore
  12. 2026-07-28 15:31 UTCEPSS rescore
  13. 2026-07-26 13:50 UTCEG score recompute▲ 6.90
  14. 2026-07-23 14:14 UTCEPSS rescore
  15. 2026-07-23 01:11 UTCEG score recompute
  16. 2026-07-23 00:15 UTCEG score recompute
  17. 2026-07-22 21:53 UTCEG score recompute
  18. 2026-07-22 14:04 UTCEPSS rescore
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  21. 2026-07-20 17:03 UTCEPSS rescore
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  25. 2026-07-19 02:25 UTCEPSS rescore
  26. 2026-07-18 10:00 UTCEPSS rescore
  27. 2026-07-16 16:58 UTCEPSS rescore
  28. 2026-07-15 16:54 UTCEPSS rescore
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  30. 2026-07-15 01:56 UTCEPSS rescore
  31. 2026-07-13 22:26 UTCEPSS rescore
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  40. 2026-07-02 15:21 UTCEPSS rescore
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  42. 2026-06-30 23:19 UTCEPSS rescore
  43. 2026-06-29 14:02 UTCEPSS rescore
  44. 2026-06-28 14:03 UTCEPSS rescore
  45. 2026-06-28 04:53 UTCEPSS rescore
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  47. 2026-06-27 03:05 UTCEPSS rescore
  48. 2026-06-25 13:47 UTCEPSS rescore
  49. 2026-06-25 13:47 UTCEPSS rescore
  50. 2026-06-24 14:02 UTCEPSS rescore
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  52. 2026-06-23 21:30 UTCEPSS rescore
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  54. 2026-06-22 14:22 UTCEPSS rescore
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  56. 2026-06-21 14:53 UTCEPSS rescore
  57. 2026-06-21 01:57 UTCEPSS rescore
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  59. 2026-06-19 19:23 UTCEPSS rescore
  60. 2026-06-18 17:49 UTCEPSS rescore
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  66. 2026-06-16 17:49 UTCEPSS rescore
  67. 2026-06-15 17:44 UTCEPSS rescore
  68. 2026-06-14 23:14 UTCEPSS rescore
  69. 2026-06-13 22:57 UTCEPSS rescore
  70. 2026-06-12 23:08 UTCEPSS rescore
  71. 2026-06-11 13:56 UTCEPSS rescore
  72. 2026-06-10 22:15 UTCEPSS rescore
  73. 2026-06-10 13:18 UTCEPSS rescore
  74. 2026-06-08 14:14 UTCEPSS rescore
  75. 2026-06-07 15:22 UTCEPSS rescore

Publicly available exploits

(3 references)

Working exploit code is in the public domain (1 Metasploit module) (2 Exploit-DB entries). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-34334✓ verified
    First seen Aug 14, 2014

    Oracle VM VirtualBox 4.3.6 - 3D Acceleration Virtual Machine Escape (Metasploit)

    Open source ↗
  • Exploit-DBEDB-32208✓ verified
    First seen Mar 12, 2014

    Oracle VM VirtualBox - 3D Acceleration Multiple Vulnerabilities

    Open source ↗
  • Metasploitexploit/windows/local/virtual_box_opengl_escape✓ verified
    First seen Mar 11, 2014

    VirtualBox 3D Acceleration Virtual Machine Escape

    Open source ↗

Related CVEs(same product)

Frequently asked(4)

What is CVE-2014-0983?
CVE-2014-0983 is a medium vulnerability published on March 31, 2014. Multiple array index errors in programs that are automatically generated by VBox/HostServices/SharedOpenGL/crserverlib/serverdispatch.py in Oracle VirtualBox 4.2.x through 4.2.20 and 4.3.x before 4.3.8, when using 3D Acceleration, allow local guest OS users to execute arbitrary code on the Chromium…
When was CVE-2014-0983 disclosed?
CVE-2014-0983 was first published on March 31, 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-2014-0983 actively exploited?
CVE-2014-0983 is not currently on CISA's Known Exploited Vulnerabilities catalog. EchelonGraph's EG-KEV model classifies it as weaponized: a functional public exploit exists. FIRST EPSS estimates a 8.1% probability of exploitation in the next 30 days (94th percentile of EPSS-scored CVEs).
How do I remediate CVE-2014-0983?
A fix for CVE-2014-0983 is available: update to the fixed version the vendor names in its advisory.

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