CVE-2026-106396

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 6.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-10-15.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

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

2026-10-06 18:41Z22 DAYS AGO

Last updated

2026-10-11 16:55Z17 DAYS AGO

Reserved

2026-10-06

Assigning CNA

Chrome

Record state

PUBLISHED

Severity

Medium (CVSS 5.4)

CNA CVSS vector

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

Weaknesses

• CWE-20Improper Input ValidationClass

Data version

5.2

Document digest

fae02a1143dfc7ce8b536d66c6ca011aff3ab27029790fd6840e9b6fa0e98ffa

• chromereleases.googleblog.comhttps://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html
• issues.chromium.orghttps://issues.chromium.org/issues/552423127