CVE-2026-6726

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

0.19% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 8.8% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Awaiting Analysis. NVD last modified this record on 2026-10-24.

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

2026-08-11 15:24Z2 MO AGO

Last updated

2026-08-12 19:18Z2 MO AGO

Reserved

2026-04-20

Assigning CNA

certcc

Record state

PUBLISHED

Severity

High (CVSS 7.9)

CNA CVSS vector

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

Weaknesses

• CWE-704Incorrect Type Conversion or CastClass

Data version

5.2

Document digest

03978d6d33a3a31ec00d9d0bbee1cc8a2d4f67779aaf58909d24e20ffbd8001b

• trustedcomputinggroup.orghttps://trustedcomputinggroup.org/resource/errata-for-tpm-library-specification-2-0/
• trustedcomputinggroup.orghttps://trustedcomputinggroup.org/wp-content/uploads/VRT0010-Advisory_Final-1.pdf
• trustedcomputinggroup.orghttps://trustedcomputinggroup.org/wp-content/uploads/Extended-vrt0010-11-guidance_V1.pdf