Skip to main content
CVE-2026-126850VulnerabilityPublished

SiteIsolation · Incorrect Authorization

Source GCVE Database

0
Compare
Authoritative record:CVE-2026-126850· High

Not known to be exploited : upgrade to 157.0.8103.78 soon.

Data as of 12 Nov 2026, 02:07 UTC

Severity
High

Rated High by Threat Radar's AI analysis · CVSS not yet scored by NVD

Thin evidence

One scorer or none
Patch
Available – fixed in 157.0.8103.78

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 11 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 11 Nov 2026.

What to do

Upgrade Chrome to 157.0.8103.78.

Affected software

ProductAffectedFixed in
GoogleChromeAffected
  • >=157.0.8103.78 <157.0.8103.78
Fixed in
  • 157.0.8103.78

AI-suggested

A fix is available in Google Chrome version 157.0.8103.78 and later. Users and administrators should update affected Chrome installations on Android to this version or newer to remediate the vulnerability.

Description

An incorrect authorization vulnerability in the SiteIsolation feature of Google Chrome on Android versions prior to 157.0.8103.78 allows a remote attacker who has compromised the renderer process to access sensitive information via a crafted HTML page. The issue is classified with high security severity by Chromium.

References

Community reviews

Loading reviews…