VDB
CVE-2026-11174
CVE-2026-11174
PUBLISHED
CVSS 5.3 MEDIUM
Reported by chrome · Published June 4, 2026
Inappropriate implementation in Site Isolation in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| chromium | Wolfi | 149.0.7827.53-r0 |
| chromium | Chainguard | 149.0.7827.53-r0 |
| chrome | 149.0.7827.53 |
Risk scores
CVSS 3.1
5.3
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Chrome | 149.0.7827.53 | |
| wolfi | chromium | 0 |
| chainguard | chromium | 0 |
| Chrome | 149.0.7827.53 |
Timeline
- Jun 4, 2026 CVE Published
- Jun 5, 2026 EPSS Score (15 in total, the first dated here)
- Jun 7, 2026 Security Advisory (4 in total, the first dated here)
- Jun 11, 2026 Coalition ESS Score
- Aug 11, 2026 Distribution Patch
- Sep 19, 2026 CVE Updated
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln CVE-2026-11174
vulnetix vdb fixes CVE-2026-11174Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/CVE-2026-11174/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart