CVE-2026-59092: juicefs through 1.3.1 (inclusive), 0 through 1.3.1

CVE-2026-59092. CVSS 3.1 base score 9.8 (CRITICAL, NVD). EPSS 0.00656 (percentile 0.51102), scored 25-Oct-2026.

Affected technology

juicefs · through 1.3.1 (inclusive)
juicedata

juicefs · 0 through 1.3.1
juicedata

Description’s affected range: through 1.3.1, fixed in commit a46979c,

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Local · No privileges required · No user interaction required

What an attacker can do

Unauthenticated remote attackers can access sensitive debug and metrics endpoints by exploiting improper handler registration on the shared http.DefaultServeMux. Vendor/CNA’s CVSS 4.0 assessment (base score 7.0/10) rates confidentiality and availability impact as high; integrity impact as none.

Published 25-Oct-2026 21:45 UTC

CWE: CWE-489
CCR priority: 39.4 /100 (P4)
CVSS 3.1: 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · NVD
EPSS: 0.00656 · percentile 0.51102 · 2026-10-25
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 21:44:36.062275+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-59092.html