High severity8.8NVD Advisory· Published Nov 3, 2020· Updated Jun 17, 2026

CVE-2020-15997

Description

Use after free in Mojo in Google Chrome prior to 86.0.4240.99 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Affected products

Google/Chromellm-fuzzy2 versions
<86.0.4240.99+ 1 more
- (no CPE)range: <86.0.4240.99
- (no CPE)range: unspecified

Patches

Vulnerability mechanics

References

chromereleases.googleblog.com/2020/10/chrome-for-android-update_31.htmlnvdRelease NotesVendor Advisory
crbug.com/1133668nvdPermissions RequiredVendor Advisory

News mentions

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