CVE-2018-8569

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-13. NVD baseline CVSS 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 13%CVSS: 7.8Exploit: Elevated riskExposed: 0

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

A remote code execution vulnerability exists in the Yammer desktop application due to the loading of arbitrary content, aka "Yammer Desktop Application Remote Code Execution Vulnerability." This affects Yammer Desktop App.

CVSS v3
7.8
EG Score
7.8(medium)
EG Risk
56(Track)
EG Risk 56/100SSVC: 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
Severity78% × 45%
Exploitation40% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
13%
EPSS %ILE
96%
KEV
Not listed

Published

October 23, 2018

Last Modified

November 21, 2024

References (4)

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 6× in last 7d / 25× 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 114 total refreshes for this CVE.

  1. 2026-08-21 23:45 UTCEPSS rescore
  2. 2026-08-20 22:51 UTCEPSS rescore
  3. 2026-08-19 17:00 UTCEPSS rescore
  4. 2026-08-18 13:44 UTCEPSS rescore
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  1. 2026-07-23 01:37 UTCEG score recompute
  2. 2026-07-22 22:17 UTCEG score recompute
  3. 2026-07-22 14:05 UTCEPSS rescore
  4. 2026-07-21 15:22 UTCEPSS rescore
  5. 2026-07-20 17:04 UTCEPSS rescore
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  11. 2026-07-16 16:59 UTCEPSS rescore
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  16. 2026-07-09 19:06 UTCEPSS rescore
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  19. 2026-07-07 13:42 UTCEPSS rescore
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  21. 2026-07-06 16:25 UTCEPSS rescore
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  23. 2026-07-06 02:20 UTCEPSS rescore
  24. 2026-07-05 02:27 UTCEPSS rescore
  25. 2026-07-04 06:28 UTCEPSS rescore
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  27. 2026-07-01 15:03 UTCEPSS rescore
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  29. 2026-06-30 23:20 UTCEPSS rescore
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  43. 2026-06-22 14:23 UTCEPSS rescore
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  45. 2026-06-21 01:57 UTCEPSS rescore
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  47. 2026-06-19 19:23 UTCEPSS rescore
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  49. 2026-06-18 17:50 UTCEPSS rescore
  50. 2026-06-18 17:50 UTCEPSS rescore
  51. 2026-06-17 17:50 UTCEPSS rescore
  52. 2026-06-16 17:50 UTCEPSS rescore
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  54. 2026-06-15 17:45 UTCEPSS rescore
  55. 2026-06-14 23:15 UTCEPSS rescore
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  60. 2026-06-11 13:57 UTCEPSS rescore
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  63. 2026-06-07 15:22 UTCEPSS rescore
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  65. 2026-06-06 13:45 UTCEPSS rescore
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  73. 2026-06-02 20:11 UTCEPSS rescore
  74. 2026-06-01 13:50 UTCEPSS rescore
  75. 2026-05-31 22:29 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2018-8569?
CVE-2018-8569 is a high vulnerability published on October 23, 2018. A remote code execution vulnerability exists in the Yammer desktop application due to the loading of arbitrary content, aka "Yammer Desktop Application Remote Code Execution Vulnerability." This affects Yammer Desktop App.
When was CVE-2018-8569 disclosed?
CVE-2018-8569 was first published in the National Vulnerability Database on October 23, 2018, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2018-8569 actively exploited?
CVE-2018-8569 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 13% probability of exploitation in the next 30 days, which ranks it in the top 3.9% of all scored CVEs.
What is the CVSS score of CVE-2018-8569?
CVE-2018-8569 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2018-8569?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-8569, 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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