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CVE-2019-5786

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...

Basic Information

CVE State: PUBLISHED
Reserved Date: January 09, 2019
Published Date: June 27, 2019
Last Updated: February 11, 2025
Vendor: Google
Product: Chrome
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.

CVSS Scores

CVSS v3.1

6.5 - MEDIUM

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

SSVC Information

Exploitation: active
Technical Impact: partial

Exploit Status

Exploited in the Wild: Yes (added 2022-05-23 00:00:00 UTC) Source
Proof of Concept Available: Yes (added 2019-03-20 18:43:49 UTC) Source

References

https://crbug.com/936448 https://chromereleases.googleblog.com/2019/03/stable-channel-update-for-desktop.html

Known Exploited Vulnerability Information

Source	Added Date
CISA	2022-05-23 00:00:00 UTC

Scanner Integrations

Scanner	URL	Date Detected
Metasploit	https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/browser/chrome_filereader_uaf.rb	2025-04-29 11:01:30 UTC

Potential Proof of Concepts

Warning: These PoCs have not been tested and could contain malware. Use at your own risk.

chrome_filereader_uaf

Type: metasploit • Created: Unknown

Metasploit module for CVE-2019-5786

exodusintel/CVE-2019-5786

Type: github • Created: 2019-03-20 18:43:49 UTC • Stars: 256

FileReader Exploit