CVE-2016-9011

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2022-05-17. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 3%CVSS: 5.5Exploit: None knownExposed: 0

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

The wmf_malloc function in api.c in libwmf 0.2.8.4 allows remote attackers to cause a denial of service (application crash) via a crafted wmf file, which triggers a memory allocation failure.

CVSS v3
5.5
EG Score
5.5(medium)
EG Risk
30(Track)
EG Risk 30/100SSVC: Track

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
Severity55% × 45%
Exploitation3% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
3%
EPSS %ILE
84%
KEV
Not listed

Published

March 23, 2017

Last Modified

June 17, 2026

References (8)

Affected Packages

(5 across 5 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
libwmf—0.2.8.4-10.6—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
libwmf—0.2.8.4-10.6—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
libwmf—0.2.8.4-10.6—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
libwmf—0.2.8.4-10.6—
Debian:7(1)
PackageVulnerable rangeFixed inDependents
libwmf0.2.8.4-10.3, 0.2.8.4-10.3+deb7u10.2.8.4-10.3+deb7u2—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 27× 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 123 total refreshes for this CVE.

  1. 2026-08-19 16:59 UTCEPSS rescore
  2. 2026-08-18 13:43 UTCEPSS rescore
  3. 2026-08-17 13:42 UTCEPSS rescore
  4. 2026-08-16 14:51 UTCEPSS rescore
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  7. 2026-08-14 04:19 UTCOSV refresh
  8. 2026-08-12 13:46 UTCEPSS rescore
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  11. 2026-08-08 16:32 UTCEPSS rescore
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  21. 2026-07-29 09:04 UTCOSV refresh
  22. 2026-07-28 15:31 UTCEPSS rescore
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  24. 2026-07-25 14:13 UTCEPSS rescore
  25. 2026-07-24 14:13 UTCEPSS rescore
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  1. 2026-07-23 14:15 UTCEPSS rescore
  2. 2026-07-23 01:24 UTCEG score recompute
  3. 2026-07-22 22:04 UTCEG score recompute
  4. 2026-07-22 14:04 UTCEPSS rescore
  5. 2026-07-21 15:21 UTCEPSS rescore
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  7. 2026-07-20 17:04 UTCEPSS rescore
  8. 2026-07-19 14:28 UTCEPSS rescore
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  14. 2026-07-16 16:59 UTCEPSS rescore
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  18. 2026-07-15 01:56 UTCEPSS rescore
  19. 2026-07-13 22:26 UTCEPSS rescore
  20. 2026-07-13 06:09 UTCEPSS rescore
  21. 2026-07-12 05:43 UTCEPSS rescore
  22. 2026-07-12 05:43 UTCEPSS rescore
  23. 2026-07-12 01:41 UTCOSV refresh
  24. 2026-07-11 08:24 UTCEPSS rescore
  25. 2026-07-09 19:06 UTCEPSS rescore
  26. 2026-07-08 15:10 UTCEPSS rescore
  27. 2026-07-07 13:42 UTCEPSS rescore
  28. 2026-07-06 16:24 UTCEPSS rescore
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  30. 2026-07-06 02:20 UTCEPSS rescore
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  35. 2026-06-30 23:19 UTCEPSS rescore
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  37. 2026-06-28 14:04 UTCEPSS rescore
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  40. 2026-06-25 13:47 UTCEPSS rescore
  41. 2026-06-24 14:02 UTCEPSS rescore
  42. 2026-06-23 21:30 UTCEPSS rescore
  43. 2026-06-23 08:00 UTCOSV refresh
  44. 2026-06-21 14:54 UTCEPSS rescore
  45. 2026-06-21 14:54 UTCEPSS rescore
  46. 2026-06-21 01:57 UTCEPSS rescore
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  48. 2026-06-19 19:23 UTCEPSS rescore
  49. 2026-06-19 19:23 UTCEPSS rescore
  50. 2026-06-18 17:50 UTCEPSS rescore
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  52. 2026-06-17 17:50 UTCEPSS rescore
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  55. 2026-06-15 17:45 UTCEPSS rescore
  56. 2026-06-14 23:14 UTCEPSS rescore
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  58. 2026-06-13 22:57 UTCEPSS rescore
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  60. 2026-06-12 23:09 UTCEPSS rescore
  61. 2026-06-11 13:57 UTCEPSS rescore
  62. 2026-06-08 14:14 UTCEPSS rescore
  63. 2026-06-07 15:22 UTCEPSS rescore
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  65. 2026-06-06 13:45 UTCEPSS rescore
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  67. 2026-06-06 07:04 UTCOSV refresh
  68. 2026-06-05 22:44 UTCEPSS rescore
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  73. 2026-06-02 20:10 UTCEPSS rescore
  74. 2026-06-01 13:49 UTCEPSS rescore
  75. 2026-06-01 13:49 UTCEPSS rescore

Frequently asked(5)

What is CVE-2016-9011?
CVE-2016-9011 is a medium vulnerability published on March 23, 2017. The wmf_malloc function in api.c in libwmf 0.2.8.4 allows remote attackers to cause a denial of service (application crash) via a crafted wmf file, which triggers a memory allocation failure.
When was CVE-2016-9011 disclosed?
CVE-2016-9011 was first published in the National Vulnerability Database on March 23, 2017, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2016-9011 actively exploited?
CVE-2016-9011 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 3% probability of exploitation in the next 30 days, which ranks it in the top 15.8% of all scored CVEs.
What is the CVSS score of CVE-2016-9011?
CVE-2016-9011 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2016-9011?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2016-9011, 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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