High severity8.8NVD Advisory· Published Jun 27, 2019· Updated Jun 17, 2026

CVE-2018-6121

Description

Insufficient validation of input in Blink in Google Chrome prior to 66.0.3359.170 allowed a remote attacker to perform privilege escalation via a crafted HTML page.

Affected products

Google/Chromev53 versions
unspecified+ 2 more
- (no CPE)range: unspecified
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*range: <66.0.3359.170
- (no CPE)range: <66.0.3359.170
osv-coords2 versions
pkg:rpm/suse/chromium&distro=SUSE%20Package%20Hub%2012%20SP2 pkg:rpm/opensuse/chromium&distro=openSUSE%20Tumbleweed
< 66.0.3359.181-55.1+ 1 more
- (no CPE)range: < 66.0.3359.181-55.1
- (no CPE)range: < 93.0.4577.82-1.1

Patches

Vulnerability mechanics

References

chromereleases.googleblog.com/2018/05/stable-channel-update-for-desktop.htmlnvd
crbug.com/836858nvd

News mentions

No linked articles in our index yet.

cvss	0.572
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000