CVE-2025-9866
8.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
Inappropriate implementation in Extensions in Google Chrome prior to 140.0.7339.80 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chromium security severity: Medium)
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Chrome | 140.0.7339.80 < 140.0.7339.80 | affected |
Weaknesses
- Inappropriate implementation
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
- https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop.html
- https://issues.chromium.org/issues/379337758
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