by Kastro
Paper/Archive/CVE-2026-87534

CVE-2026-87534

Google Chrome — Missing authorization in WebView in Google Chrome on on Android prior to 153.0.8010.36 allowed a remote attacker leveraging social engine…

EPSS 0.3%CVSS 9.8
critical.is priorityof 100
34
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 21.8.218 × 204.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Missing authorization in WebView in Google Chrome on on Android prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to bypass system access restrictions via crafted network traffic. (Chromium security severity: Medium)

Affected

ProductAffectedFixed inSource
Chrome153.0.8010.36 – < 153.0.8010.36153.0.8010.36CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADP6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refchromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.htmlrefissues.chromium.org/issues/513134173