CRITICAL
chromium-browser: Use after free in Fullscreen
Published May 6, 2026
9.6
CRITICALCVSS 3.1
EPSS 0.31%
Description
Use after free in Fullscreen in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
Affected products
-
- Version 148.0.7778.96StatusaffectedConstraints<148.0.7778.96
- Version
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Red Hat statement
Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
Weaknesses (2)
References (6)
- https://access.redhat.com/security/cve/CVE-2026-7908 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2467336 Issue Tracking
- https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop.html Vendor Advisory
- https://issues.chromium.org/issues/497436531 Issue TrackingPermissions Required
- https://nvd.nist.gov/vuln/detail/CVE-2026-7908
- https://www.cve.org/CVERecord?id=CVE-2026-7908
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2026-7908 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2467336 | Issue Tracking | |
| https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop.html | Vendor Advisory | |
| https://issues.chromium.org/issues/497436531 | Issue TrackingPermissions Required | |
| https://nvd.nist.gov/vuln/detail/CVE-2026-7908 | ||
| https://www.cve.org/CVERecord?id=CVE-2026-7908 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Chrome
Published May 6, 2026
Updated May 7, 2026
Reserved May 5, 2026
Link CVE-2026-7908
CISA Vulnrichment
Updated May 6, 2026