CVE-2026-44948

A path traversal vulnerability was found in Fleet's ImageScan subsystem in Rancher Fleet 0.12.0 up to 0.12.16, 0.13.0 up to 0.13.12, 0.14.0 up to 0.14.7 and 0.15.0 up to 0.15.3 could be used to traverse outside of the intended directory, causing a denial of service.

CVSS v3 4.9 MEDIUM

4.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/rancher/fleet/security/advisories/GHSA-c45g-6c2c-rj3p	Vendor Advisory Mitigation

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:suse:rancher_fleet::::::::
	cpe:2.3:a:suse:rancher_fleet::::::::
	cpe:2.3:a:suse:rancher_fleet::::::::
	cpe:2.3:a:suse:rancher_fleet::::::::

History

25 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad de salto de ruta fue encontrada en el subsistema ImageScan de Fleet en Rancher Fleet 0.12.0 hasta 0.12.16, 0.13.0 hasta 0.13.12, 0.14.0 hasta 0.14.7 y 0.15.0 hasta 0.15.3, la cual podría ser utilizada para saltar fuera del directorio previsto, causando una denegación de servicio.

20 Oct 2026, 16:10

Type	Values Removed	Values Added
References	~~() https://github.com/rancher/fleet/security/advisories/GHSA-c45g-6c2c-rj3p -~~	() https://github.com/rancher/fleet/security/advisories/GHSA-c45g-6c2c-rj3p - Vendor Advisory, Mitigation
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.9
CPE		cpe:2.3:a:suse:rancher_fleet::::::::
First Time		Suse Suse rancher Fleet

Information

Published : 2026-06-30 16:16

Updated : 2026-10-25 21:10

NVD link : CVE-2026-44948

Mitre link : CVE-2026-44948

CVE.ORG link : CVE-2026-44948

JSON object : View

Products Affected

suse

rancher_fleet

CWE

CWE-23

Relative Path Traversal

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