// For flags

CVE-2020-6426

chromium-browser: Inappropriate implementation in V8

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Inappropriate implementation in V8 in Google Chrome prior to 80.0.3987.149 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Una implementación inapropiada en V8 en Google Chrome versiones anteriores a 80.0.3987.149, permitió a un atacante remoto explotar potencialmente una corrupción de la pila por medio de una página HTML diseñada.

An update that fixes 9 vulnerabilities is now available. This update for chromium to version 80.0.3987.149 fixes the following issues. Chromium was updated to 80.0.3987.149. Fixed a use after free in WebGL. Fixed a use after free in media. Fixed an insufficient policy enforcement in extensions. Fixed an inappropriate implementation in V8. Fixed a use after free in audio. Fixed a use after free in audio. Fixed a use after free in audio. Fixed an out of bounds read in usersctplib. Fixed a use after free in audio. This update was imported from the openSUSE:Leap:15.1:Update update project.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-01-08 CVE Reserved
  • 2020-03-20 CVE Published
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • 2025-06-08 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Google
Search vendor "Google"
 Chrome
Search vendor "Google" for product "Chrome"
 < 80.0.3987.149
Search vendor "Google" for product "Chrome" and version " < 80.0.3987.149"
-
Affected
Opensuse
Search vendor "Opensuse"
 Backports Sle
Search vendor "Opensuse" for product "Backports Sle"
 15.0
Search vendor "Opensuse" for product "Backports Sle" and version "15.0"
sp1
Affected
Suse
Search vendor "Suse"
 Suse Linux Enterprise Desktop
Search vendor "Suse" for product "Suse Linux Enterprise Desktop"
 12
Search vendor "Suse" for product "Suse Linux Enterprise Desktop" and version "12"
-
Affected
Suse
Search vendor "Suse"
 Suse Linux Enterprise Server
Search vendor "Suse" for product "Suse Linux Enterprise Server"
 12
Search vendor "Suse" for product "Suse Linux Enterprise Server" and version "12"
-
Affected
Fedoraproject
Search vendor "Fedoraproject"
 Fedora
Search vendor "Fedoraproject" for product "Fedora"
 30
Search vendor "Fedoraproject" for product "Fedora" and version "30"
-
Affected
Fedoraproject
Search vendor "Fedoraproject"
 Fedora
Search vendor "Fedoraproject" for product "Fedora"
 31
Search vendor "Fedoraproject" for product "Fedora" and version "31"
-
Affected
Fedoraproject
Search vendor "Fedoraproject"
 Fedora
Search vendor "Fedoraproject" for product "Fedora"
 32
Search vendor "Fedoraproject" for product "Fedora" and version "32"
-
Affected
Debian
Search vendor "Debian"
 Debian Linux
Search vendor "Debian" for product "Debian Linux"
 9.0
Search vendor "Debian" for product "Debian Linux" and version "9.0"
-
Affected
Debian
Search vendor "Debian"
 Debian Linux
Search vendor "Debian" for product "Debian Linux"
 10.0
Search vendor "Debian" for product "Debian Linux" and version "10.0"
-
Affected