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Vulnerabilities

Vulnerability · CVE-2026-121186

UI misrepresentation in Passwords in Google Chrome on on iOS prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to spoof UI elements via a crafted HTML

Published Nov 3, 2026 · catalog updated Nov 4, 2026 · UI misrepresentation in Passwords

Last checked Nov 5, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-121186. EPSS is 0.18%. Act only if a listed version of UI misrepresentation in Passwords is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (UI misrepresentation in Passwords).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Unknown—
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.18%
Remediation
Advisory link
Affected products
Debian:12 chromium · Debian:13 chromium · Debian:14 chromium

UI misrepresentation in Passwords in Google Chrome on on iOS prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to spoof UI elements via a crafted HTML page. (Chromium security severity: Medium)

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • Debian:12 chromium113.0.5672.126-1, 114.0.5735.106-1, 114.0.5735.106-1~deb11u1
  • Debian:13 chromium138.0.7204.183-1, 139.0.7258.127-1, 139.0.7258.127-1~deb12u1
  • Debian:14 chromium138.0.7204.183-1, 139.0.7258.127-1, 139.0.7258.127-1~deb12u1

How to fix CVE-2026-121186

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-121186. EPSS is 0.18%. Act only if a listed version of UI misrepresentation in Passwords is installed.

Which versions are affected?

Compare what you have installed with 113.0.5672.126-1, 114.0.5735.106-1, 114.0.5735.106-1~deb11u1, 138.0.7204.183-1, 139.0.7258.127-1, 139.0.7258.127-1~deb12u1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.18%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Debian security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Nov 3, 2026 · Trivy Vulnerability DB

    Detected

    UI misrepresentation in Passwords in Google Chrome on on iOS prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to spoof UI elements via a crafted HTML page. (Chromium security severity: Medium)

  2. Nov 4, 2026 · Trivy Vulnerability DB

    Updated

    UI misrepresentation in Passwords in Google Chrome on on iOS prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to spoof UI elements via a crafted HTML page. (Chromium security severity: Medium)

Sources

  • CVE.orgVulnerability recordCVE-2026-121186

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-121186

    30-day exploitation probability 0.18%

    first.org
  • Trivy Vulnerability DBPackage advisoryDEBIAN-CVE-2026-121186

    UI misrepresentation in Passwords in Google Chrome on on iOS prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to spoof UI elements via a crafted HTML page. (Chromium security severity: Medium)

    osv.dev

References

Freshness

Last verified in this catalog Nov 5, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 5, 2026
  • CVE.orgNov 4, 2026
  • Trivy Vulnerability DBNov 4, 2026