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CVE-2020-6464

HIGH
8.8
CVSS Score
Published: May 21, 2020 at 03:46 AM UTC
Updated: June 17, 2026 at 03:23 AM UTC
3 products affected across 3 vendorsDebian LinuxChromeLeap

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Severity
HIGH8.8
Exploit prediction
EPSS 2%

Description

Type confusion in Blink in Google Chrome prior to 81.0.4044.138 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Debian Linux· Debiandrupal
95%
10.09.0
Chrome· Googlenpm
95%
v < 81.0.4044.138
Affected range stops below 81.0.4044.138, so it looks safe — our inference, not a vendor statement
Leap· openSUSEdrupal
95%
15.115.2

References (6)

Vendor Advisoryx_refsource_SUSEMailing ListThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00056.html
Vendor Advisoryx_refsource_SUSEMailing ListThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00000.html
x_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://chromereleases.googleblog.com/2020/05/stable-channel-update-for-desktop.html
x_refsource_MISCExploitIssue TrackingVendor Advisory
Source: [email protected]
https://crbug.com/1071059
Vendor Advisoryx_refsource_GENTOOThird Party Advisory
Source: [email protected]
https://security.gentoo.org/glsa/202005-13
Vendor Advisoryx_refsource_DEBIANThird Party Advisory
Source: [email protected]
https://www.debian.org/security/2020/dsa-4714

CVSS

8.8HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-787CWE-843

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