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Vulnerability details: VCID-p3pk-5m9e-a7a2
Vulnerability ID VCID-p3pk-5m9e-a7a2
Aliases CVE-2019-13720
Summary A heap use-after-free flaw in Qt WebEngine at worst might allow an attacker to execute arbitrary code.
Status Published
Exploitability 2.0
Weighted Severity 9.0
Risk 10.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-416 Use After Free
System Score Found at
cvssv3.1 8.8 http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00022.html
ssvc Attend http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00022.html
cvssv3.1 8.8 http://packetstormsecurity.com/files/167066/Google-Chrome-78.0.3904.70-Remote-Code-Execution.html
ssvc Attend http://packetstormsecurity.com/files/167066/Google-Chrome-78.0.3904.70-Remote-Code-Execution.html
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-13720.json
epss 0.89586 https://api.first.org/data/v1/epss?cve=CVE-2019-13720
epss 0.89586 https://api.first.org/data/v1/epss?cve=CVE-2019-13720
epss 0.89586 https://api.first.org/data/v1/epss?cve=CVE-2019-13720
epss 0.89586 https://api.first.org/data/v1/epss?cve=CVE-2019-13720
cvssv3.1 8.8 https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop_31.html
ssvc Attend https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop_31.html
cvssv3.1 8.8 https://crbug.com/1019226
ssvc Attend https://crbug.com/1019226
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2019-13720
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2019-13720
archlinux Critical https://security.archlinux.org/AVG-1058
archlinux Critical https://security.archlinux.org/AVG-1061
cvssv3.1 8.8 https://security.gentoo.org/glsa/202004-04
ssvc Attend https://security.gentoo.org/glsa/202004-04
Reference id Reference type URL
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00022.html
http://packetstormsecurity.com/files/167066/Google-Chrome-78.0.3904.70-Remote-Code-Execution.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-13720.json
https://api.first.org/data/v1/epss?cve=CVE-2019-13720
https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop_31.html
https://crbug.com/1019226
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13659
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13660
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13661
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13662
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13663
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13664
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13665
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13666
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13667
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13668
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13669
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13670
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13671
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13672
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13673
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13674
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13675
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13676
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13677
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13678
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13679
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13680
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13681
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13682
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13683
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13685
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13686
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13687
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13688
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13691
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13692
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13693
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13694
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13695
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13696
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13697
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13699
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13700
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13701
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13703
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13704
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13705
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13706
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13707
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13708
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13709
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13710
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13711
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13713
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13714
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13715
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13716
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13717
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13718
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13719
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13720
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13721
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13765
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13766
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-25154
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5869
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5870
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5871
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5872
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5874
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5875
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5876
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5877
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5878
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5879
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5880
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-13720
1768586 https://bugzilla.redhat.com/show_bug.cgi?id=1768586
ASA-201911-1 https://security.archlinux.org/ASA-201911-1
ASA-201911-7 https://security.archlinux.org/ASA-201911-7
AVG-1058 https://security.archlinux.org/AVG-1058
AVG-1061 https://security.archlinux.org/AVG-1061
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
CVE-2019-13720 Exploit https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/remote/50917.js
CVE-2019-13720 https://nvd.nist.gov/vuln/detail/CVE-2019-13720
GLSA-202004-04 https://security.gentoo.org/glsa/202004-04
RHSA-2019:3775 https://access.redhat.com/errata/RHSA-2019:3775
Data source KEV
Date added May 23, 2022
Description Google Chrome WebAudio contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Required action Apply updates per vendor instructions.
Due date June 13, 2022
Note 
https://nvd.nist.gov/vuln/detail/CVE-2019-13720
Ransomware campaign use Unknown
Data source Exploit-DB
Date added May 11, 2022
Description Google Chrome 78.0.3904.70 - Remote Code Execution
Ransomware campaign use Unknown
Source publication date May 11, 2022
Exploit type remote
Platform multiple
Source update date May 11, 2022
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00022.html
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: SSVCv2/E:A/A:N/T:T/P:M/B:A/M:M/D:A/2024-02-15T16:27:44Z/ Found at http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00022.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at http://packetstormsecurity.com/files/167066/Google-Chrome-78.0.3904.70-Remote-Code-Execution.html
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: SSVCv2/E:A/A:N/T:T/P:M/B:A/M:M/D:A/2024-02-15T16:27:44Z/ Found at http://packetstormsecurity.com/files/167066/Google-Chrome-78.0.3904.70-Remote-Code-Execution.html
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-13720.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:U/C:H/I:H/A:H Found at https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop_31.html
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: SSVCv2/E:A/A:N/T:T/P:M/B:A/M:M/D:A/2024-02-15T16:27:44Z/ Found at https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop_31.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://crbug.com/1019226
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: SSVCv2/E:A/A:N/T:T/P:M/B:A/M:M/D:A/2024-02-15T16:27:44Z/ Found at https://crbug.com/1019226
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2019-13720
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-13720
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:U/C:H/I:H/A:H Found at https://security.gentoo.org/glsa/202004-04
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: SSVCv2/E:A/A:N/T:T/P:M/B:A/M:M/D:A/2024-02-15T16:27:44Z/ Found at https://security.gentoo.org/glsa/202004-04
Exploit Prediction Scoring System (EPSS)
Percentile 0.99554
EPSS Score 0.89586
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:01:45.288593+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/202004-04 38.0.0