CVE-2013-3129

HIGHNVD 7.87.9▲
EchelonGraph scoreHIGH confidence

Score elevated to 7.9 because EPSS predicts 32% probability of exploitation within the next 30 days (98th percentile of EPSS-scored CVEs). NVD baseline CVSS 7.8 retained for reference. Confidence: see factors.

Triggered by: EPSS exploit prediction ≥85%
Sources: epss, ghsa, nvd
Elevated
7.9EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 32%CVSS: 7.8Exploit: Elevated riskExposed services: Not assessed

No fix is confirmed yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for the fix.

Microsoft .NET Framework 3.0 SP2, 3.5, 3.5.1, 4, and 4.5; Silverlight 5 before 5.1.20513.0; win32k.sys in the kernel-mode drivers, and GDI+, DirectWrite, and Journal, in Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT; GDI+ in Office 2003 SP3, 2007 SP3, and 2010 SP1; GDI+ in Visual Studio .NET 2003 SP1; and GDI+ in Lync 2010, 2010 Attendee, 2013, and Basic 2013 allow remote attackers to execute arbitrary code via a crafted TrueType Font (TTF) file, aka "TrueType Font Parsing Vulnerability."

CVSS v3
7.8
EG Score
7.9HIGHhigh confidence
EG Risk
52
EG Risk 52/100CISA 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
Severity79% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
32%
EPSS %ILE
98th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). 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

July 10, 2013

Last Modified

April 29, 2026

Advisory Details (3)

Auto-updated Apr 30, 2026
🔬 Proof of concept available. No fix on record yet.
generic

Microsoft Security Bulletin MS13-054 - Critical | Microsoft Learn

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-054
generic🟡 PoC Available

Microsoft Security Bulletin MS13-053 - Critical | Microsoft Learn

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-053
generic

Microsoft Security Bulletin MS13-052 - Critical | Microsoft Learn

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-052

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 3× in last 7d / 12× 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 115 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 00:11 UTCEG score recompute
  4. 2026-09-27 13:39 UTCEPSS rescore
  5. 2026-09-26 15:52 UTCEPSS rescore
  6. 2026-09-24 13:57 UTCEPSS rescore
  7. 2026-09-18 19:21 UTCEPSS rescore
  8. 2026-09-15 03:04 UTCEPSS rescore
  9. 2026-09-13 16:40 UTCEPSS rescore
  10. 2026-09-12 14:55 UTCEPSS rescore
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  24. 2026-08-18 13:42 UTCEPSS rescore
  25. 2026-08-16 02:09 UTCEPSS rescore
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  1. 2026-08-15 01:25 UTCEPSS rescore
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  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
  9. 2026-07-30 01:26 UTCEPSS rescore
  10. 2026-07-28 15:31 UTCEPSS rescore
  11. 2026-07-25 14:12 UTCEPSS rescore
  12. 2026-07-23 14:14 UTCEPSS rescore
  13. 2026-07-23 01:10 UTCEG score recompute
  14. 2026-07-23 00:13 UTCEG score recompute▲ 0.10
  15. 2026-07-22 21:52 UTCEG score recompute
  16. 2026-07-22 14:04 UTCEPSS rescore
  17. 2026-07-22 14:04 UTCEPSS rescore
  18. 2026-07-21 15:21 UTCEPSS rescore
  19. 2026-07-20 17:03 UTCEPSS rescore
  20. 2026-07-20 17:03 UTCEPSS rescore
  21. 2026-07-19 02:25 UTCEPSS rescore
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  23. 2026-07-18 10:00 UTCEPSS rescore
  24. 2026-07-16 16:58 UTCEPSS rescore
  25. 2026-07-15 16:54 UTCEPSS rescore
  26. 2026-07-15 16:54 UTCEPSS rescore
  27. 2026-07-13 06:08 UTCEPSS rescore
  28. 2026-07-11 08:23 UTCEPSS rescore
  29. 2026-07-09 19:05 UTCEPSS rescore
  30. 2026-07-08 15:10 UTCEPSS rescore
  31. 2026-07-06 02:19 UTCEPSS rescore
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  33. 2026-07-01 15:02 UTCEPSS rescore
  34. 2026-06-29 14:02 UTCEPSS rescore
  35. 2026-06-28 14:03 UTCEPSS rescore
  36. 2026-06-28 04:53 UTCEPSS rescore
  37. 2026-06-28 04:53 UTCEPSS rescore
  38. 2026-06-27 03:05 UTCEPSS rescore
  39. 2026-06-25 13:46 UTCEPSS rescore
  40. 2026-06-24 14:02 UTCEPSS rescore
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  42. 2026-06-23 21:30 UTCEPSS rescore
  43. 2026-06-21 14:53 UTCEPSS rescore
  44. 2026-06-21 01:57 UTCEPSS rescore
  45. 2026-06-21 01:56 UTCEPSS rescore
  46. 2026-06-18 17:49 UTCEPSS rescore
  47. 2026-06-18 17:49 UTCEPSS rescore
  48. 2026-06-17 17:49 UTCEPSS rescore
  49. 2026-06-17 17:49 UTCEPSS rescore
  50. 2026-06-16 17:49 UTCEPSS rescore
  51. 2026-06-16 17:49 UTCEPSS rescore
  52. 2026-06-15 17:44 UTCEPSS rescore
  53. 2026-06-14 23:14 UTCEPSS rescore
  54. 2026-06-13 22:57 UTCEPSS rescore
  55. 2026-06-12 23:08 UTCEPSS rescore
  56. 2026-06-11 13:56 UTCEPSS rescore
  57. 2026-06-10 13:18 UTCEPSS rescore
  58. 2026-06-08 14:14 UTCEPSS rescore
  59. 2026-06-07 15:22 UTCEPSS rescore
  60. 2026-06-05 22:44 UTCEPSS rescore
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  62. 2026-06-05 06:08 UTCEPSS rescore
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  64. 2026-06-02 20:10 UTCEPSS rescore
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  66. 2026-05-31 22:28 UTCEPSS rescore
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  68. 2026-05-31 00:14 UTCEPSS rescore
  69. 2026-05-31 00:14 UTCEPSS rescore
  70. 2026-05-29 13:41 UTCEPSS rescore
  71. 2026-05-29 13:41 UTCEPSS rescore
  72. 2026-05-28 23:23 UTCEG score recompute
  73. 2026-05-28 23:23 UTCGHSA enrichment
  74. 2026-05-28 13:42 UTCEPSS rescore
  75. 2026-05-28 13:42 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2013-3129?
CVE-2013-3129 is a high vulnerability published on July 10, 2013. Microsoft .NET Framework 3.0 SP2, 3.5, 3.5.1, 4, and 4.5; Silverlight 5 before 5.1.20513.0; win32k.sys in the kernel-mode drivers, and GDI+, DirectWrite, and Journal, in Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8,…
When was CVE-2013-3129 disclosed?
CVE-2013-3129 was first published on July 10, 2013, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2013-3129 actively exploited?
CVE-2013-3129 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 32% probability of exploitation in the next 30 days (98th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2013-3129?
CVE-2013-3129 has a CVSS v3 base score of 7.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 7.9 (HIGH).
How do I remediate CVE-2013-3129?
No fix for CVE-2013-3129 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix.

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