CVE-2026-107914

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.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total 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

0.12% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 1.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Awaiting Analysis. NVD last modified this record on 2026-10-14.

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

2026-10-09 05:18Z20 DAYS AGO

Last updated

2026-10-14 01:42Z15 DAYS AGO

Reserved

2026-10-09

Assigning CNA

mitre

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

• CWE-459Incomplete CleanupBase

Data version

5.2

Document digest

b9c70a3aae5404b34b98a8bff31580b3c83e31858cbc8d75f42c3a7536cd54b4

• backdropcms.orghttps://backdropcms.org/security/backdrop-sa-core-2026-006
• github.comhttps://github.com/backdrop/backdrop/commit/1ae67061d9d487bb6cb3b8611191354052f34749
• github.comhttps://github.com/backdrop/backdrop/commit/347c8e558254633205f431ce5c12321a7ae9248e