High severity8.8NVD Advisory· Published Sep 15, 2026· Updated Sep 17, 2026
CVE-2026-91709
CVE-2026-91709
Description
Type confusion in ServiceWorker in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Affected products
4- osv-coords2 versionspkg:rpm/opensuse/chromium&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/chromium&distro=openSUSE%20Leap%2016.0
< 153.0.8010.47-1.1+ 1 more
- (no CPE)range: < 153.0.8010.47-1.1
- (no CPE)range: < 153.0.8010.47-bp160.1.1
Patches
Vulnerability mechanics
References
2- chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0541751186.htmlnvdRelease NotesVendor Advisory
- issues.chromium.org/issues/547815507nvdPermissions Required
News mentions
1- Google Chrome 153 Update Fixes 42 Security Flaws, Including 3 Critical OnesCyber Security News · Sep 16, 2026