Critical severity · published Nov 25, 2019
CVE-2019-5866
Out of bounds memory access in JavaScript in Google Chrome prior to 75.0.3770.142 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page
9.8
CVSS
1.1%
EPSS
No
On KEV
Description
Out of bounds memory access in JavaScript in Google Chrome prior to 75.0.3770.142 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 75.0.3770.142 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-5866
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-5866
chromereleases.googleblog.com
https://chromereleases.googleblog.com/2019/07/stable-channel-update-for-desktop.html
crbug.com
https://crbug.com/978382
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