CVE-2026-59092

HIGHPre-NVD 7.77.7—
EchelonGraph scoreHIGH confidence

Score 7.7 from GitHub Security Advisory (severity: HIGH) published 2026-07-02. a secondary CVSS source baseline 7.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
7.7
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.7Exploit: NoneExposed: 0

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

JuiceFS through 1.3.1, fixed in commit a46979c, contains an authentication bypass vulnerability that allows unauthenticated remote attackers to access sensitive debug and metrics endpoints by exploiting improper handler registration on the shared http.DefaultServeMux. Attackers can request the /debug/pprof/cmdline endpoint to obtain the process command line containing metadata engine connection strings with database credentials, granting full read/write access to filesystem metadata, while other pprof handlers leak internal state and profiling handlers enable denial of service.

CVSS v3
7.7
EG Score
7.7(high)
EG Risk
—
EPSS
18.3%
KEV
Not listed

Published

July 2, 2026

Last Modified

July 14, 2026

Advisory Details (4)

Auto-updated Jul 7, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit, github_pr.
generic

JuiceFS - Authentication Bypass via pprof and metrics Endpoints | Advisories | VulnCheck

https://www.vulncheck.com/advisories/juicefs-authentication-bypass-via-pprof-and-metrics-endpoints
github_pr

cmd: use a dedicated ServeMux to avoid exposing pprof/metrics

Fix merged in juicedata/juicefs PR #7214 on 2026-07-02 — awaiting tagged release

https://github.com/juicedata/juicefs/pull/7214
generic

juicefs webdav exposes /debug/pprof and /metrics with no auth on the public listen address · Issue #7213 · juicedata/juicefs · GitHub

https://github.com/juicedata/juicefs/issues/7213
github_commit

commit a46979cdd408 (juicedata/juicefs)

Fix landed in juicedata/juicefs commit a46979cdd408 — awaiting tagged release

https://github.com/juicedata/juicefs/commit/a46979cdd4082217081ee99b931ddc53d038e47a

Vendor Advisories for CVE-2026-59092(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 10× in last 7d / 61× 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. 2026-07-22 14:08 UTCEPSS rescore
  2. 2026-07-22 14:08 UTCEPSS rescore
  3. 2026-07-20 17:08 UTCEPSS rescore
  4. 2026-07-19 14:31 UTCEPSS rescore
  5. 2026-07-19 02:29 UTCEPSS rescore
  6. 2026-07-18 10:04 UTCEPSS rescore
  7. 2026-07-17 03:41 UTCGHSA enrichment
  8. 2026-07-16 17:03 UTCEPSS rescore
  9. 2026-07-16 15:01 UTCGHSA enrichment
  10. 2026-07-16 02:22 UTCGHSA enrichment
  11. 2026-07-15 16:57 UTCEPSS rescore
  12. 2026-07-15 16:57 UTCEPSS rescore
  13. 2026-07-15 13:43 UTCGHSA enrichment
  14. 2026-07-15 02:00 UTCEPSS rescore
  15. 2026-07-15 02:00 UTCEPSS rescore
  16. 2026-07-15 01:03 UTCGHSA enrichment
  17. 2026-07-14 12:24 UTCGHSA enrichment
  18. 2026-07-13 23:45 UTCGHSA enrichment
  19. 2026-07-13 22:31 UTCEPSS rescore
  20. 2026-07-13 11:07 UTCGHSA enrichment
  21. 2026-07-13 06:13 UTCEPSS rescore
  22. 2026-07-13 06:13 UTCEPSS rescore
  23. 2026-07-12 22:27 UTCGHSA enrichment
  24. 2026-07-12 09:49 UTCGHSA enrichment
  25. 2026-07-12 05:46 UTCEPSS rescore
Show 36 more
  1. 2026-07-11 21:11 UTCGHSA enrichment
  2. 2026-07-11 08:32 UTCGHSA enrichment
  3. 2026-07-11 08:27 UTCEPSS rescore
  4. 2026-07-11 08:27 UTCEPSS rescore
  5. 2026-07-10 19:54 UTCGHSA enrichment
  6. 2026-07-10 07:16 UTCGHSA enrichment
  7. 2026-07-09 19:10 UTCEPSS rescore
  8. 2026-07-09 19:10 UTCEPSS rescore
  9. 2026-07-09 18:37 UTCGHSA enrichment
  10. 2026-07-09 05:58 UTCGHSA enrichment
  11. 2026-07-08 17:20 UTCGHSA enrichment
  12. 2026-07-08 15:16 UTCEPSS rescore
  13. 2026-07-08 15:16 UTCEPSS rescore
  14. 2026-07-08 04:40 UTCGHSA enrichment
  15. 2026-07-07 16:00 UTCGHSA enrichment
  16. 2026-07-07 13:46 UTCEPSS rescore
  17. 2026-07-07 13:46 UTCEPSS rescore
  18. 2026-07-07 03:18 UTCGHSA enrichment
  19. 2026-07-06 16:41 UTCMITRE cvelistV5CVSS v4 → 7
  20. 2026-07-06 16:27 UTCEPSS rescore
  21. 2026-07-06 16:27 UTCEPSS rescore
  22. 2026-07-06 14:39 UTCGHSA enrichment
  23. 2026-07-06 02:23 UTCEPSS rescore
  24. 2026-07-06 02:23 UTCEPSS rescore
  25. 2026-07-06 02:00 UTCGHSA enrichment
  26. 2026-07-05 13:22 UTCGHSA enrichment
  27. 2026-07-05 02:31 UTCEPSS rescore
  28. 2026-07-05 02:30 UTCEPSS rescore
  29. 2026-07-05 00:44 UTCGHSA enrichment
  30. 2026-07-04 12:05 UTCGHSA enrichment
  31. 2026-07-04 06:31 UTCEPSS rescore
  32. 2026-07-04 06:31 UTCEPSS rescore
  33. 2026-07-03 23:26 UTCGHSA enrichment
  34. 2026-07-03 10:47 UTCGHSA enrichment
  35. 2026-07-02 22:07 UTCEG score recompute
  36. 2026-07-02 22:06 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-59092?
CVE-2026-59092 is a high vulnerability published on July 2, 2026. JuiceFS through 1.3.1, fixed in commit a46979c, contains an authentication bypass vulnerability that allows unauthenticated remote attackers to access sensitive debug and metrics endpoints by exploiting improper handler registration on the shared http.DefaultServeMux. Attackers can request the…
When was CVE-2026-59092 disclosed?
CVE-2026-59092 was first published in the National Vulnerability Database on July 2, 2026, with the most recent update on July 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-59092 actively exploited?
CVE-2026-59092 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 18.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-59092?
CVE-2026-59092 has a CVSS v3 base score of 7.7 (NVD).
How do I remediate CVE-2026-59092?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-59092, 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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