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Vulnerabilities

Vulnerability · CVE-2026-106342

Information leak in Autofill in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to obtain sensitive information via a crafted HTML page.

Published Oct 6, 2026 · catalog updated Oct 14, 2026 · Information leak in Autofill

Check if you run it

No confirmed exploitation is on record for CVE-2026-106342. EPSS is 0.28%. Act only if a listed version of Information leak in Autofill is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Information leak in Autofill).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.28%
Remediation
Advisory link
Affected products
cpe google/chrome

Information leak in Autofill in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to obtain sensitive information 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.

  • cpe google/chromeversion unspecified

How to fix CVE-2026-106342

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-2026-106342. EPSS is 0.28%. Act only if a listed version of Information leak in Autofill is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-200: Exposure of Sensitive Information. EPSS 0.28%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

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. Oct 6, 2026 · NIST NVD

    Detected

    Information leak in Autofill in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)

  2. Oct 14, 2026 · NIST NVD

    Updated

    Information leak in Autofill in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)

Sources

  • CVE.orgVulnerability recordCVE-2026-106342

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-106342

    30-day exploitation probability 0.3%

    first.org
  • NIST NVDVulnerability recordCVE-2026-106342

    Information leak in Autofill in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.