CVE-2019-5786
Detail
Description
Object lifetime issue in Blink in Google Chrome prior to 72.0.3626.121 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
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This CVE is in CISA's Known Exploited Vulnerabilities Catalog
Reference
CISA's BOD 22-01 and Known
Exploited Vulnerabilities Catalog for further guidance and requirements.
Vulnerability Name
Date Added
Due Date
Required Action
Google Chrome Blink Use-After-Free Vulnerability
05/23/2022
06/13/2022
Apply updates per vendor instructions.
Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-416
Use After Free
NIST
CISA-ADP
Change History
16 change records found show changes
CVE Modified by CISA-ADP
6/16/2026 10:38:12 PM
Action
Type
Old Value
New Value
Added
SSVC
{"timestamp":"2025-02-11T14:09:14.133095Z","id":"CVE-2019-5786","options":[{"exploitation":"active"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}
CVE Modified by Chrome
6/16/2026 10:38:12 PM
Action
Type
Old Value
New Value
Added
Affected
[{"vendor":"Google","product":"Chrome","versions":[{"version":"unspecified","lessThan":"72.0.3626.121","versionType":"custom","status":"affected"}]}]
Modified Analysis by NIST
10/24/2025 10:10:44 AM
Action
Type
Old Value
New Value
Added
Reference Type
CISA-ADP: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-5786 Types: US Government Resource
CVE Modified by CISA-ADP
10/21/2025 8:16:43 PM
Action
Type
Old Value
New Value
Added
Reference
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-5786
CVE Modified by CISA-ADP
10/21/2025 4:17:36 PM
Action
Type
Old Value
New Value
Removed
Reference
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-5786
CVE Modified by CISA-ADP
10/21/2025 3:17:57 PM
Action
Type
Old Value
New Value
Added
Reference
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-5786
Modified Analysis by NIST
2/05/2025 8:59:26 AM
Action
Type
Old Value
New Value
CVE Modified by CISA-ADP
2/03/2025 10:15:11 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Added
CWE
CWE-416
CVE Modified by CVE
11/20/2024 11:45:29 PM
Action
Type
Old Value
New Value
Added
Reference
https://chromereleases.googleblog.com/2019/03/stable-channel-update-for-desktop.html
Added
Reference
https://crbug.com/936448
Modified Analysis by NIST
7/02/2024 1:01:48 PM
Action
Type
Old Value
New Value
Removed
CPE Configuration
OR
*cpe:2.3:a:google:puppeteer:*:*:*:*:*:node.js:*:* versions up to (excluding) 1.13.0
Changed
Reference Type
https://chromereleases.googleblog.com/2019/03/stable-channel-update-for-desktop.html No Types Assigned
https://chromereleases.googleblog.com/2019/03/stable-channel-update-for-desktop.html Release Notes, Vendor Advisory
Changed
Reference Type
https://crbug.com/936448 No Types Assigned
https://crbug.com/936448 Exploit, Issue Tracking
CVE Modified by Chrome
5/14/2024 2:03:27 AM
Action
Type
Old Value
New Value
CVE CISA KEV Update by Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government
2/14/2024 9:00:01 PM
Action
Type
Old Value
New Value
Changed
Vulnerability Name
Google Chrome Use-After-Free Vulnerability
Google Chrome Blink Use-After-Free Vulnerability
CVE Source Update by Chrome
11/06/2023 10:12:11 PM
Action
Type
Old Value
New Value
Changed
Source
Google Inc.
Chrome
CVE Modified by Chrome
11/06/2023 10:12:11 PM
Action
Type
Old Value
New Value
Added
Reference
Chrome https://chromereleases.googleblog.com/2019/03/stable-channel-update-for-desktop.html [No types assigned]
Added
Reference
Chrome https://crbug.com/936448 [No types assigned]
Removed
Reference
Google Inc. https://chromereleases.googleblog.com/2019/03/stable-channel-update-for-desktop.html
Removed
Reference
Google Inc. https://crbug.com/936448
Reanalysis by NIST
6/09/2023 12:31:09 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Removed
CVSS V3
NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Added
CPE Configuration
OR
*cpe:2.3:a:google:puppeteer:*:*:*:*:*:node.js:*:* versions up to (excluding) 1.13.0
Initial Analysis by NIST
7/01/2019 2:26:22 PM
Action
Type
Old Value
New Value
Added
CVSS V3
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Added
CVSS V2
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Added
CWE
CWE-416
Added
CPE Configuration
OR
*cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* versions up to (excluding) 72.0.3626.121
Changed
Reference Type
https://chromereleases.googleblog.com/2019/03/stable-channel-update-for-desktop.html No Types Assigned
https://chromereleases.googleblog.com/2019/03/stable-channel-update-for-desktop.html Vendor Advisory
Changed
Reference Type
https://crbug.com/936448 No Types Assigned
https://crbug.com/936448 Exploit, Issue Tracking, Vendor Advisory
Added
CVSS V2 Metadata
Victim must voluntarily interact with attack mechanism
Quick Info
CVE Dictionary Entry: CVE-2019-5786 NVD
Published Date: 06/27/2019 NVD
Last Modified: 06/16/2026
Source: Chrome