CVE-2026-59092Disclosure(juicedata / juicefs)

LOWCVSS 9.8 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

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.

juicedata CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Patch / fix

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

Vendor / third-party advisories

Other references

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

Weakness type (CWE)

CWE-489

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

juicefs

Threat summary

2 mentions across 2 observed days
Momentum state: stable

What's happening

Technical details provided in 2 signals
Disclosure: 2 classified signals
Peaked 1d ago at 1 mentions (2026-07-04); latest day: 1
2 total mentions across 2 days

Affected systems

Vendors

juicedata

Products

juicefs

Deep dive

Activity timeline2 mentions / 2d

Signal classification1 categories

Disclosure

2100.0%

Referenced assets1 URL

By indicator

https://www.systemtek.co.uk/2026/07/juicefs-authentication-bypass-via-pprof-and-metrics-endpoints-cve-2026-59092/

Full discourse2 posts

Rory Bernier@RoryCrave91d
Disclosure
JuiceFS - Authentication Bypass via pprof and metrics Endpoints (CVE-2026-59092) https://www.systemtek.co.uk/2026/07/juicefs-authentication-bypass-via-pprof-and-metrics-endpoints-cve-2026-59092/ via @SystemTek_UK
Post summary
The post announces a new authentication bypass flaw in JuiceFS (CVE‑2026‑59092) affecting pprof and metrics endpoints, presenting it as a disclosure without evidence of active exploitation or mitigation advice.
0001045
3.2K followersView on X
SystemTek - Technology news website@SystemTek_UK92d
Disclosure
JuiceFS - Authentication Bypass via pprof and metrics Endpoints (CVE-2026-59092) https://www.systemtek.co.uk/2026/07/juicefs-authentication-bypass-via-pprof-and-metrics-endpoints-cve-2026-59092/ via @SystemTek_UK
Post summary
The tweet announces the discovery of a new authentication bypass vulnerability in JuiceFS (CVE-2026-59092) and links to an article for more details.
0000055
1.8K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	juicedata	juicefs	-	-	-

Explore more

Back to dashboard juicedata CVEs juicefs vulnerabilities