CVE-2026-93992

HIGHPre-NVD 8.18.1—
EchelonGraph scoreHIGH confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-09-20. A secondary CVSS source baseline 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
8.1EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.9%CVSS: 8.1Exploit: Elevated riskExposed services: Not assessed

An upstream fix is merged but not yet released — mitigate (WAF / firewall / segmentation) until the release ships, then apply it.

Gopeed through 2.0.0-beta.3 contains a path traversal vulnerability in archive extraction that allows attackers to write arbitrary files outside the extraction directory. Attackers can craft malicious archives with entries containing directory traversal sequences that bypass validation, enabling file write operations when users download and extract archives with AutoExtract enabled.

CVSS v3
8.1
EG Score
8.1HIGHhigh 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
Severity81% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: An upstream fix is merged but not yet in a tagged release. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines until it ships, then apply the release.
EPSS PROB
0.9%
EPSS %ILE
58th
KEV
Not listed

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

An upstream fix is merged but not yet in a tagged release. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines until it ships, then apply the release.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (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

September 19, 2026

Last Modified

September 22, 2026

Advisory Details (5)

Auto-updated Sep 19, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit.
generic

GitHub - GopeedLab/gopeed: A fast, modern download manager for HTTP, BitTorrent, Magnet, and ed2k. Cross-platform, built with Golang and Flutter. · GitHub

https://github.com/GopeedLab/gopeed
generic

gopeed/pkg/download/extract.go at a5cd53f94c18ac65add684b1113fa5f0b47cc4da · GopeedLab/gopeed · GitHub

https://github.com/GopeedLab/gopeed/blob/a5cd53f94c18ac65add684b1113fa5f0b47cc4da/pkg/download/extract.go#L284-L296
generic

gopeed/pkg/download/extract_7z.go at a5cd53f94c18ac65add684b1113fa5f0b47cc4da · GopeedLab/gopeed · GitHub

https://github.com/GopeedLab/gopeed/blob/a5cd53f94c18ac65add684b1113fa5f0b47cc4da/pkg/download/extract_7z.go#L45-L53
github_commit

commit 38750d850527 (GopeedLab/gopeed)

Fix landed in GopeedLab/gopeed commit 38750d850527 — awaiting tagged release

https://github.com/GopeedLab/gopeed/commit/38750d8505274e55cf11aa77f0694c71dd82f519
generic

[secrity] Zip-Slip in Archive Extraction · Issue #1525 · GopeedLab/gopeed · GitHub

https://github.com/GopeedLab/gopeed/issues/1525

Vendor Advisories for CVE-2026-93992(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 28× in last 7d / 66× 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.

  1. 2026-10-05 10:18 UTCEG score recompute
  2. 2026-10-05 10:18 UTCGHSA enrichment
  3. 2026-10-04 23:23 UTCEPSS rescore
  4. 2026-10-04 21:20 UTCGHSA enrichment
  5. 2026-10-04 08:23 UTCGHSA enrichment
  6. 2026-10-03 19:25 UTCEG score recompute
  7. 2026-10-03 19:25 UTCGHSA enrichment
  8. 2026-10-03 14:26 UTCEPSS rescore
  9. 2026-10-03 06:28 UTCEG score recompute
  10. 2026-10-03 06:28 UTCGHSA enrichment
  11. 2026-10-02 17:57 UTCEPSS rescore
  12. 2026-10-02 17:30 UTCGHSA enrichment
  13. 2026-10-02 04:33 UTCEG score recompute
  14. 2026-10-02 04:33 UTCGHSA enrichment
  15. 2026-10-01 19:51 UTCEPSS rescore
  16. 2026-10-01 15:19 UTCGHSA enrichment
  17. 2026-10-01 02:22 UTCEG score recompute
  18. 2026-10-01 02:22 UTCGHSA enrichment
  19. 2026-09-30 15:04 UTCEPSS rescore
  20. 2026-09-30 13:25 UTCGHSA enrichment
  21. 2026-09-30 00:23 UTCEG score recompute
  22. 2026-09-30 00:23 UTCGHSA enrichment
  23. 2026-09-29 09:09 UTCEG score recompute
  24. 2026-09-29 09:09 UTCGHSA enrichment
  25. 2026-09-28 20:11 UTCEG score recompute
Show 41 more
  1. 2026-09-28 20:11 UTCGHSA enrichment
  2. 2026-09-28 13:52 UTCEPSS rescore
  3. 2026-09-28 13:52 UTCEPSS rescore
  4. 2026-09-28 07:04 UTCGHSA enrichment
  5. 2026-09-27 18:07 UTCEG score recompute
  6. 2026-09-27 18:07 UTCGHSA enrichment
  7. 2026-09-27 13:49 UTCEPSS rescore
  8. 2026-09-27 05:09 UTCGHSA enrichment
  9. 2026-09-26 16:08 UTCEG score recompute
  10. 2026-09-26 16:08 UTCGHSA enrichment
  11. 2026-09-26 15:59 UTCEPSS rescore
  12. 2026-09-26 03:09 UTCEG score recompute
  13. 2026-09-26 03:09 UTCGHSA enrichment
  14. 2026-09-25 14:08 UTCGHSA enrichment
  15. 2026-09-25 01:04 UTCEG score recompute
  16. 2026-09-25 01:04 UTCGHSA enrichment
  17. 2026-09-24 14:04 UTCEPSS rescore
  18. 2026-09-24 12:07 UTCGHSA enrichment
  19. 2026-09-23 23:09 UTCEG score recompute
  20. 2026-09-23 23:09 UTCGHSA enrichment
  21. 2026-09-23 17:54 UTCEPSS rescore
  22. 2026-09-23 09:50 UTCGHSA enrichment
  23. 2026-09-22 20:52 UTCEG score recompute
  24. 2026-09-22 20:52 UTCGHSA enrichment
  25. 2026-09-22 16:01 UTCEPSS rescore
  26. 2026-09-22 08:26 UTCEG score recompute
  27. 2026-09-22 08:26 UTCGHSA enrichment
  28. 2026-09-21 21:09 UTCEPSS rescore
  29. 2026-09-21 19:29 UTCEG score recompute
  30. 2026-09-21 19:29 UTCGHSA enrichment
  31. 2026-09-21 18:40 UTCEG score recompute
  32. 2026-09-21 18:40 UTCGHSA enrichment
  33. 2026-09-21 14:23 UTCGHSA enrichment
  34. 2026-09-21 01:23 UTCEG score recompute
  35. 2026-09-21 01:23 UTCGHSA enrichment
  36. 2026-09-20 20:16 UTCEPSS rescore
  37. 2026-09-20 12:26 UTCEG score recompute
  38. 2026-09-20 12:26 UTCGHSA enrichment
  39. 2026-09-19 23:27 UTCEG score recompute
  40. 2026-09-19 23:00 UTCEG score recompute
  41. 2026-09-19 23:00 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-93992?
CVE-2026-93992 is a high vulnerability published on September 19, 2026. Gopeed through 2.0.0-beta.3 contains a path traversal vulnerability in archive extraction that allows attackers to write arbitrary files outside the extraction directory. Attackers can craft malicious archives with entries containing directory traversal sequences that bypass validation, enabling…
When was CVE-2026-93992 disclosed?
CVE-2026-93992 was first published on September 19, 2026, with the most recent update on September 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-93992 actively exploited?
CVE-2026-93992 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.9% probability of exploitation in the next 30 days (58th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-93992?
CVE-2026-93992 has a CVSS base score of 8.1 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-93992?
An upstream fix for CVE-2026-93992 has been merged but is not yet in a tagged release. Until it ships, restrict network exposure of the affected system or apply the vendor's mitigation, then update to the release that contains the fix. The vendor advisories EchelonGraph has for CVE-2026-93992 are linked in the Vendor Advisories panel on this page.

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