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VulnerabilityPublished

CVE-2026-121206: Google Chrome · UI Misrepresentation

Affects Google ChromeSource CVE Database V5

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Not known to be exploited : upgrade to 157.0.8103.38 when convenient.

Data as of 3 Nov 2026, 21:15 UTC

Severity
Low

Rated Low by the CNA (Chrome) · CVSS not yet scored by NVD

Thin evidence

One scorer or none
Patch
Available – fixed in 157.0.8103.38

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 3 Nov 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 3 Nov 2026.

What to do

Upgrade Google Chrome to 157.0.8103.38.

Affected software

ProductAffectedFixed in
GoogleChromeAffected
  • >=157.0.8103.38 <157.0.8103.38
Fixed in
  • 157.0.8103.38

AI-suggested

Users should update Google Chrome to version 157.0.8103.38 or later, where this vulnerability is fixed. No additional mitigation steps are necessary as the issue is resolved in the official patch.

Description

A UI misrepresentation vulnerability in Google Chrome's Isolated feature prior to version 157.0.8103.38 allows a remote attacker to spoof UI elements via a crafted HTML page, potentially tricking users through social engineering. The issue is rated with low severity by Chromium security.

References

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