Vulnerabilities
By Date By Type Known Exploited Assigners CVSS Scores EPSS Scores Search
Vulnerable Software
Vendors Products Version Search
Metasploit Modules CWE Definitions
Articles Blog

Vulnerability Details : CVE-2021-30632

Out of bounds write in V8 in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Vulnerability category: Memory Corruption
Published 2021-10-08 21:15:08
Updated 2023-06-12 07:15:52
Source Chrome
View at NVD,   CVE.org
CVE-2021-30632 is in the CISA Known Exploited Vulnerabilities Catalog
CISA vulnerability name:
Google Chromium V8 Out-of-Bounds Write Vulnerability
CISA required action:
Apply updates per vendor instructions.
CISA description:
Google Chromium V8 Engine contains an out-of-bounds write vulnerability which allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability affects web browsers that utilize Chromium, including Google Chrome and Microsoft Edge.
Added on 2021-11-03 Action due date 2021-11-17

Exploit prediction scoring system (EPSS) score for CVE-2021-30632

Probability of exploitation activity in the next 30 days: 63.03%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 97 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2021-30632

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Source
6.8
 MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:P
8.6
6.4
 [email protected]
8.8
 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
2.8
5.9
 [email protected]

CWE ids for CVE-2021-30632

References for CVE-2021-30632

Products affected by CVE-2021-30632

This web site uses cookies for managing your session and website analytics (Google analytics) purposes as described in our privacy policy.
By using this web site you are agreeing to CVEdetails.com terms of use!
Accept Close