Paper/Archive/CVE-2026-9881

CVE-2026-9881

Google Chrome — Use after free in Bluetooth in Google Chrome on Mac prior to 148.0.7778.216 allowed an attacker who convinced a user to install a malicio…

EPSS 0.2%CVSS 9.0

critical.is priorityof 100

CVSS 9.0 (ADP)9.0 / 10 × 3027.0 Not in CISA KEV+300.0 EPSS percentile 10.3.103 × 202.1 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

Use after free in Bluetooth in Google Chrome on Mac prior to 148.0.7778.216 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension. (Chromium security severity: Critical)

Affected

ProductAffectedFixed inSource

Chrome148.0.7778.216 – < 148.0.7778.216148.0.7778.216CNA

Scores by source

CISA ADP9.0CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refchromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0877304591.html refissues.chromium.org/issues/505140741