CVE-2020-16010
Detail
Description
Heap buffer overflow in UI in Google Chrome on Android prior to 86.0.4240.185 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape 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:C/C:H/I:H/A:H
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:M/Au:N/C:P/I:P/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 for Android UI Heap Buffer Overflow Vulnerability
11/03/2021
05/03/2022
Apply updates per vendor instructions.
Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-787
Out-of-bounds Write
NIST
CWE-122
Heap-based Buffer Overflow
CISA-ADP
Change History
15 change records found show changes
CVE Modified by CISA-ADP
6/16/2026 10:57:37 PM
Action
Type
Old Value
New Value
Added
Affected
[{"vendor":"google","product":"chrome","defaultStatus":"unknown","cpes":["cpe:2.3:a:google:chrome:-:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThan":"86.0.4240.185","versionType":"custom","status":"affected"}]},{"vendor":"google","product":"android","defaultStatus":"unknown","cpes":["cpe:2.3:o:google:android:-:*:*:*:*:*:*:*"],"versions":[{"version":"*","status":"affected"}]}]
Added
SSVC
{"timestamp":"2024-05-20T19:57:47.617646Z","id":"CVE-2020-16010","options":[{"exploitation":"active"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}
CVE Modified by Chrome
6/16/2026 10:57:37 PM
Action
Type
Old Value
New Value
Added
Affected
[{"vendor":"Google","product":"Chrome","versions":[{"version":"unspecified","lessThan":"86.0.4240.185","versionType":"custom","status":"affected"}]}]
Modified Analysis by NIST
1/14/2026 2:20:57 PM
Action
Type
Old Value
New Value
CVE Modified by CISA-ADP
1/12/2026 5:16:05 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Modified Analysis by NIST
10/24/2025 4:56:12 PM
Action
Type
Old Value
New Value
Added
Reference Type
CISA-ADP: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-16010 Types: US Government Resource
CVE Modified by CISA-ADP
10/21/2025 8:16:59 PM
Action
Type
Old Value
New Value
Added
Reference
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-16010
CVE Modified by CISA-ADP
10/21/2025 4:17:49 PM
Action
Type
Old Value
New Value
Removed
Reference
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-16010
CVE Modified by CISA-ADP
10/21/2025 3:18:21 PM
Action
Type
Old Value
New Value
Added
Reference
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-16010
Modified Analysis by NIST
9/16/2025 10:05:03 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Removed
CVSS V3.1
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Changed
Reference Type
CVE: https://crbug.com/1144368 Types: Permissions Required, Vendor Advisory
CVE: https://crbug.com/1144368 Types: Issue Tracking, Vendor Advisory
Changed
Reference Type
Chrome: https://crbug.com/1144368 Types: Permissions Required, Vendor Advisory
Chrome: https://crbug.com/1144368 Types: Issue Tracking, Vendor Advisory
CVE Modified by CISA-ADP
9/15/2025 5:15:32 PM
Action
Type
Old Value
New Value
Added
CWE
CWE-122
Modified Analysis by NIST
2/04/2025 1:27:52 PM
Action
Type
Old Value
New Value
CVE Modified by CVE
11/21/2024 12:06:40 AM
Action
Type
Old Value
New Value
Added
Reference
https://chromereleases.googleblog.com/2020/11/chrome-for-android-update.html
Added
Reference
https://crbug.com/1144368
CVE Modified by Chrome
5/14/2024 2:31:52 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 9:00:02 PM
Action
Type
Old Value
New Value
Changed
Vulnerability Name
Google Chrome for Android Heap Buffer Overflow Vulnerability
Google Chrome for Android UI Heap Buffer Overflow Vulnerability
Initial Analysis by NIST
11/04/2020 1:51:15 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Added
CVSS V2
NIST (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Added
CWE
NIST CWE-787
Added
CPE Configuration
AND
OR
*cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* versions up to (excluding) 86.0.4240.185
OR
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
Changed
Reference Type
https://chromereleases.googleblog.com/2020/11/chrome-for-android-update.html No Types Assigned
https://chromereleases.googleblog.com/2020/11/chrome-for-android-update.html Vendor Advisory
Changed
Reference Type
https://crbug.com/1144368 No Types Assigned
https://crbug.com/1144368 Permissions Required, Vendor Advisory
Added
CVSS V2 Metadata
Victim must voluntarily interact with attack mechanism
Quick Info
CVE Dictionary Entry: CVE-2020-16010 NVD
Published Date: 11/02/2020 NVD
Last Modified: 06/16/2026
Source: Chrome