Critical severity · published Nov 3, 2020
CVE-2020-15993
Use after free in printing in Google Chrome prior to 86.0.4240.99 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page
9.8
CVSS
1.1%
EPSS
No
On KEV
Description
Use after free in printing in Google Chrome prior to 86.0.4240.99 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CH
Chrome · Google
before 86.0.4240.99 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-15993
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-15993
Release Notes
https://chromereleases.googleblog.com/2020/10/chrome-for-android-update_31.html
Permissions Required
https://crbug.com/1133983
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