CVE-2017-15048

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-13. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Weaponized
8.8EG
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • Public exploit code is available (Exploit-DB (verified), epss top5pct, public exploit)
CISA-KEV: Not listedEPSS PROB: 10%CVSS: 8.8Exploit: Exploit-DB (verified) · epss top5pct · public exploitExposed: 0

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

Stack-based buffer overflow in the ZoomLauncher binary in the Zoom client for Linux before 2.0.115900.1201 allows remote attackers to execute arbitrary code by leveraging the zoommtg:// scheme handler.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
70(Track)
EG Risk 70/100SSVC: 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
Severity88% × 45%
Exploitation65% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
10%
EPSS %ILE
95%
KEV
Not listed

Published

December 19, 2017

Last Modified

June 17, 2026

Advisory Details (4)

Auto-updated Aug 31, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Zoom Linux Client 2.0.106600.0904 - Stack-Based Buffer Overflow (PoC) - Linux dos Exploit

https://www.exploit-db.com/exploits/43355/
generic

advisories/2017/CONVISO-17-002.txt at master · convisolabs/advisories · GitHub

https://github.com/convisoappsec/advisories/blob/master/2017/CONVISO-17-002.txt
generic

Full Disclosure: [CONVISO-17-002] - Zoom Linux Client Stack-based Buffer Overflow Vulnerability

http://seclists.org/fulldisclosure/2017/Dec/46
generic

Locked Out | Packet Storm

http://packetstormsecurity.com/files/145452/Zoom-Linux-Client-2.0.106600.0904-Buffer-Overflow.html

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 5× in last 7d / 21× 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 126 total refreshes for this CVE.

  1. 2026-09-07 15:56 UTCEPSS rescore
  2. 2026-09-04 13:56 UTCEPSS rescore
  3. 2026-09-04 05:01 UTCEPSS rescore
  4. 2026-09-02 14:07 UTCEPSS rescore
  5. 2026-09-01 13:48 UTCEPSS rescore
  6. 2026-09-01 03:31 UTCEPSS rescore
  7. 2026-08-30 19:13 UTCEPSS rescore
  8. 2026-08-28 21:36 UTCEPSS rescore
  9. 2026-08-27 14:20 UTCEPSS rescore
  10. 2026-08-26 14:41 UTCEPSS rescore
  11. 2026-08-25 13:44 UTCEPSS rescore
  12. 2026-08-24 14:10 UTCEPSS rescore
  13. 2026-08-21 23:44 UTCEPSS rescore
  14. 2026-08-20 22:50 UTCEPSS rescore
  15. 2026-08-19 16:59 UTCEPSS rescore
  16. 2026-08-18 13:43 UTCEPSS rescore
  17. 2026-08-16 14:51 UTCEPSS rescore
  18. 2026-08-16 02:10 UTCEPSS rescore
  19. 2026-08-15 01:26 UTCEPSS rescore
  20. 2026-08-13 21:56 UTCEPSS rescore
  21. 2026-08-09 13:42 UTCEPSS rescore
  22. 2026-08-08 16:32 UTCEPSS rescore
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  24. 2026-08-06 13:42 UTCEPSS rescore
  25. 2026-08-05 19:12 UTCEPSS rescore
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  1. 2026-08-04 15:05 UTCEPSS rescore
  2. 2026-08-04 10:32 UTCEPSS rescore
  3. 2026-08-03 10:30 UTCEPSS rescore
  4. 2026-08-02 02:23 UTCEPSS rescore
  5. 2026-08-01 04:11 UTCEPSS rescore
  6. 2026-07-30 16:24 UTCEPSS rescore
  7. 2026-07-30 01:26 UTCEPSS rescore
  8. 2026-07-28 15:32 UTCEPSS rescore
  9. 2026-07-26 14:51 UTCEPSS rescore
  10. 2026-07-25 14:13 UTCEPSS rescore
  11. 2026-07-23 14:15 UTCEPSS rescore
  12. 2026-07-23 01:27 UTCEG score recompute
  13. 2026-07-22 22:06 UTCEG score recompute
  14. 2026-07-22 14:04 UTCEPSS rescore
  15. 2026-07-21 15:21 UTCEPSS rescore
  16. 2026-07-21 15:21 UTCEPSS rescore
  17. 2026-07-20 17:04 UTCEPSS rescore
  18. 2026-07-20 17:04 UTCEPSS rescore
  19. 2026-07-19 14:28 UTCEPSS rescore
  20. 2026-07-19 14:28 UTCEPSS rescore
  21. 2026-07-19 02:26 UTCEPSS rescore
  22. 2026-07-19 02:26 UTCEPSS rescore
  23. 2026-07-18 10:00 UTCEPSS rescore
  24. 2026-07-16 16:59 UTCEPSS rescore
  25. 2026-07-16 16:59 UTCEPSS rescore
  26. 2026-07-15 16:54 UTCEPSS rescore
  27. 2026-07-15 16:54 UTCEPSS rescore
  28. 2026-07-15 01:56 UTCEPSS rescore
  29. 2026-07-13 22:26 UTCEPSS rescore
  30. 2026-07-13 06:09 UTCEPSS rescore
  31. 2026-07-12 05:43 UTCEPSS rescore
  32. 2026-07-11 08:24 UTCEPSS rescore
  33. 2026-07-09 19:06 UTCEPSS rescore
  34. 2026-07-08 15:10 UTCEPSS rescore
  35. 2026-07-07 13:42 UTCEPSS rescore
  36. 2026-07-06 16:24 UTCEPSS rescore
  37. 2026-07-05 02:27 UTCEPSS rescore
  38. 2026-07-04 06:28 UTCEPSS rescore
  39. 2026-07-01 15:02 UTCEPSS rescore
  40. 2026-07-01 15:02 UTCEPSS rescore
  41. 2026-06-30 23:19 UTCEPSS rescore
  42. 2026-06-30 23:19 UTCEPSS rescore
  43. 2026-06-29 14:03 UTCEPSS rescore
  44. 2026-06-28 04:53 UTCEPSS rescore
  45. 2026-06-27 03:05 UTCEPSS rescore
  46. 2026-06-25 13:47 UTCEPSS rescore
  47. 2026-06-25 13:47 UTCEPSS rescore
  48. 2026-06-24 14:02 UTCEPSS rescore
  49. 2026-06-23 21:30 UTCEPSS rescore
  50. 2026-06-22 14:23 UTCEPSS rescore
  51. 2026-06-22 14:23 UTCEPSS rescore
  52. 2026-06-21 14:54 UTCEPSS rescore
  53. 2026-06-21 14:54 UTCEPSS rescore
  54. 2026-06-21 01:57 UTCEPSS rescore
  55. 2026-06-21 01:57 UTCEPSS rescore
  56. 2026-06-19 19:23 UTCEPSS rescore
  57. 2026-06-19 19:23 UTCEPSS rescore
  58. 2026-06-18 17:50 UTCEPSS rescore
  59. 2026-06-17 17:50 UTCEPSS rescore
  60. 2026-06-16 17:50 UTCEPSS rescore
  61. 2026-06-15 17:45 UTCEPSS rescore
  62. 2026-06-14 23:14 UTCEPSS rescore
  63. 2026-06-14 23:14 UTCEPSS rescore
  64. 2026-06-13 22:57 UTCEPSS rescore
  65. 2026-06-12 23:09 UTCEPSS rescore
  66. 2026-06-11 13:57 UTCEPSS rescore
  67. 2026-06-10 22:15 UTCEPSS rescore
  68. 2026-06-08 14:14 UTCEPSS rescore
  69. 2026-06-07 15:22 UTCEPSS rescore
  70. 2026-06-07 15:22 UTCEPSS rescore
  71. 2026-06-06 13:45 UTCEPSS rescore
  72. 2026-06-06 13:45 UTCEPSS rescore
  73. 2026-06-05 22:44 UTCEPSS rescore
  74. 2026-06-04 13:10 UTCEPSS rescore
  75. 2026-06-04 13:10 UTCEPSS rescore

Publicly available exploits

(1 reference)

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

  • Exploit-DBEDB-43355✓ verified
    First seen Dec 18, 2017

    Zoom Linux Client 2.0.106600.0904 - Stack-Based Buffer Overflow (PoC)

    Open source ↗

Frequently asked(5)

What is CVE-2017-15048?
CVE-2017-15048 is a high vulnerability published on December 19, 2017. Stack-based buffer overflow in the ZoomLauncher binary in the Zoom client for Linux before 2.0.115900.1201 allows remote attackers to execute arbitrary code by leveraging the zoommtg:// scheme handler.
When was CVE-2017-15048 disclosed?
CVE-2017-15048 was first published in the National Vulnerability Database on December 19, 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-2017-15048 actively exploited?
CVE-2017-15048 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 10% probability of exploitation in the next 30 days, which ranks it in the top 4.7% of all scored CVEs.
What is the CVSS score of CVE-2017-15048?
CVE-2017-15048 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2017-15048?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2017-15048, 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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