Unrated severityNVD Advisory· Published Sep 9, 2026

CVE-2026-87574

Description

Information leak in ServiceWorker in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

Affected products

Google/ServiceWorkerllm-create
Range: <153.0.8010.36
Chromium/Chromiumllm-fuzzy
Range: <153.0.8010.36

Patches

Vulnerability mechanics

References

chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.htmlnvd
issues.chromium.org/issues/517092658nvd

News mentions

No linked articles in our index yet.

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