VDB
CVE-2026-5876
CVE-2026-5876
PUBLISHED
CVSS 6.5 MEDIUM
Reported by chrome · Published April 8, 2026
Side-channel information leakage in Navigation in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to leak cross-origin data 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 | 147.0.7727.101-r0 |
| chromium | Chainguard | 147.0.7727.101-r0 |
| qt6-qtwebengine | Alpine | 6.11.0-r3, 6.10.3-r1 |
| Chrome | 147.0.7727.55 |
Risk scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Chrome | 147.0.7727.55 | |
| Chrome | 147.0.7727.55 | |
| wolfi | chromium | 0 |
| chainguard | chromium | 0 |
| alpine | qt6-qtwebengine | 0, 0 |
Timeline
- Apr 8, 2026 CVE Published
- Apr 9, 2026 EPSS Score (30 in total, the first dated here)
- Apr 11, 2026 CVE Updated
- Jun 2, 2026 Security Advisory (3 in total, the first dated here)
- Jun 23, 2026 Coalition ESS Score
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln CVE-2026-5876
vulnetix vdb fixes CVE-2026-5876Or 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-2026-5876/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart