PatchTheCVECVE-2026-87482: Cleartext transmission of sensitive data in HttpsUpgrades in Google Chrome on on iOS prior to 153.0.8010.36 al
CVE-2026-87482 is a medium-severity flaw (CVSS 5.9) affecting chrome. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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)
Why this priority
- Public exploit reference
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 5.9 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | High |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.2% (top 91%) |
| CISA exploited list | No |
| Weakness | CWE-319 |
| Published | 2026-09-09 |
| Last modified | 2026-09-10 |
Last updated 2026-09-10 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2026-87482?
chrome: upgrade to 153.0.8010.36. Exact commands for each OS are on this page.
Is CVE-2026-87482 being exploited?
CVE-2026-87482 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2026-87482 affect?
CVE-2026-87482 affects chrome. Severity is medium (CVSS 5.9). 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)
How urgent is CVE-2026-87482?
Priority 33/100. Public exploit reference; Remotely exploitable, no login, no user action
Software pages
iOS vulnerabilities · Google Chrome vulnerabilities · Chromium vulnerabilities
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