CVE-2026-71195 OpenStack Manila - Broken Access Control

OpenStack Manila before 23.0.1 contains a broken access control vulnerability caused by improper authorization checks on public shares, letting authenticated project members perform unauthorized operations on shares they do not own.

CVSS base score 9.9 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.48% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Broken Access Control, Information Disclosure, Data Tampering
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Published
21 October 2026
Updated
22 October 2026
Weakness
CWE-863

Vendor fix

Update to version 23.0.1 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

← All CVEs