CVE-2026-12392

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.27% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 19.5% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD analysis status

Awaiting Analysis. NVD last modified this record on 2026-10-06.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-10-02 19:24Z26 DAYS AGO

Last updated

2026-10-04 14:50Z24 DAYS AGO

Reserved

2026-06-16

Assigning CNA

canonical

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weaknesses

• CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass

Data version

5.2

Document digest

d57ba2527d298bdc51ad803c1d18705ea5caae9e0688be3521cffaf8e9c9a7a1

• github.comhttps://github.com/canonical/maas/commit/8489979d64b0e7f124e7cef66d02b21263918f9bpatch
• github.comhttps://github.com/canonical/maas/commit/a9486ad0cc90f4571142c1bea13f02d1361cb31epatch
• github.comhttps://github.com/canonical/maas/commit/ead659f70224538517c80478c3fd8c9e730aae79patch
• github.comhttps://github.com/canonical/maas/commit/3864ef9dca54e36e3d34d18233b87666b8ee1dc8patch
• github.comhttps://github.com/canonical/maas/commit/65e89c05970f4514f9e6de043c2779017b43ad9dpatch
• bugs.launchpad.nethttps://bugs.launchpad.net/maas/+bug/2153942vendor-advisoryissue-tracking