CVE-2026-121108
NoneCVSS
—
EPSS
0.2%
Published
Nov 3, 2026
CISA due date
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The record
Confused deputy in BackgroundFetch in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
Related vulnerabilities
- CVE-2026-121198 Confused deputy in WebUI in Google Chrome prior to 157.0.8103.38 allowed a remote… CWE-441
- CVE-2026-121171 Confused deputy in DevTools in Google Chrome prior to 157.0.8103.38 allowed a remote… CWE-441
- CVE-2026-49906 An unprivileged application can bypass the `android.car.permission.CAR_DISPLAY_IN_CLUSTER… CWE-441
- CVE-2026-59028 In resolveAidConflictLocked of RegisteredAidCache.java, there is a possible permission… CWE-441
- CVE-2026-59015 In multiple locations, there is a possible permission bypass due to a confused deputy. CWE-441
- CVE-2026-59000 In multiple locations, there is a possible permission bypass due to a confused deputy. CWE-441
- CVE-2026-58970 In deliverResult of AppTimeTracker.java, there is a possible background activity launch… CWE-441
- CVE-2026-58957 In resolveToHeavyWeightSwitcherIfNeeded of ActivityStarter.java, there is a possible… CWE-441