Medium severity4.3NVD Advisory· Published May 20, 2026

CVE-2026-9116

Description

Insufficient policy enforcement in ServiceWorker in Google Chrome on prior to 148.0.7778.179 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

Affected products

Google/Chromeinferred2 versions
<148.0.7778.179+ 1 more
- (no CPE)range: <148.0.7778.179
- (no CPE)range: <148.0.7778.179
Chromium/Chromiumllm-fuzzy
Range: <148.0.7778.179

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0841193308.htmlnvd
issues.chromium.org/issues/497436273nvd

News mentions

No linked articles in our index yet.

cvss	0.280
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000