Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-x564-pqf8-53eh
Vulnerability ID VCID-x564-pqf8-53eh
Aliases CVE-2020-3867
Summary Multiple vulnerabilities have been found in WebKitGTK+, the worst of which may lead to arbitrary code execution.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
cvssv3 6.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-3867.json
epss 0.00362 https://api.first.org/data/v1/epss?cve=CVE-2020-3867
epss 0.00362 https://api.first.org/data/v1/epss?cve=CVE-2020-3867
epss 0.00362 https://api.first.org/data/v1/epss?cve=CVE-2020-3867
epss 0.00362 https://api.first.org/data/v1/epss?cve=CVE-2020-3867
epss 0.00362 https://api.first.org/data/v1/epss?cve=CVE-2020-3867
epss 0.00362 https://api.first.org/data/v1/epss?cve=CVE-2020-3867
epss 0.00362 https://api.first.org/data/v1/epss?cve=CVE-2020-3867
epss 0.00362 https://api.first.org/data/v1/epss?cve=CVE-2020-3867
cvssv3.1 6.1 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
archlinux High https://security.archlinux.org/AVG-1100
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-3867.json
https://api.first.org/data/v1/epss?cve=CVE-2020-3867
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3862
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3864
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3865
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3867
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3868
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1876522 https://bugzilla.redhat.com/show_bug.cgi?id=1876522
ASA-202002-10 https://security.archlinux.org/ASA-202002-10
AVG-1100 https://security.archlinux.org/AVG-1100
GLSA-202003-22 https://security.gentoo.org/glsa/202003-22
RHSA-2020:4035 https://access.redhat.com/errata/RHSA-2020:4035
RHSA-2020:4451 https://access.redhat.com/errata/RHSA-2020:4451
USN-4281-1 https://usn.ubuntu.com/4281-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-3867.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.58206
EPSS Score 0.00362
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:02:26.049078+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/202003-22 38.0.0