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5.9

Chrome on iOS may expose data over unencrypted connection

CVE-2026-87482 · published 1 month ago
Summary

Versions of Google Chrome for iOS before 153.0.8010.36 can send some information without encryption. This could let a remote attacker see sensitive data that should be protected. Updating Chrome to the latest version fixes the issue.

What to do
  • Update google chrome to version 153.0.8010.36 or later.
Affected software
Ecosystem VendorProductAffected versions
– google chrome < 153.0.8010.36
Debian:12 debian chromium All versions
Original advisory text
Cleartext transmission of sensitive data in HttpsUpgrades in Google Chrome on on iOS prior to 153.0.8010.36 allowed a remote attacker to leak sensitive information via crafted network traffic. (Chr...
Cleartext transmission of sensitive data in HttpsUpgrades in Google Chrome on on iOS prior to 153.0.8010.36 allowed a remote attacker to leak sensitive information via crafted network traffic. (Chromium security severity: Medium)
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
5.9 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-319Cleartext Transmission of Sensitive Information
Timeline
Published9 Sep 2026
Updated29 Oct 2026
First seen9 Sep 2026
Sources
CVE-2026-87482 · NVD
CVE-2026-87482 · MITRE
DEBIAN-CVE-2026-87482 · OSV
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