Threat Intelligence / CVE / CVE-2021-38003

CVE-2021-38003

CISA KEV

CVSS 8.8 (HIGH) · EPSS 68.3% · Published 2021-11-23

Inappropriate implementation in V8 in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

CVSS v3 vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-755

Threats tracking this CVE

Hack-for-Hire Espionage Campaign Targeting MENA Civil Society via Predator/Intellexa Mercenary Spyware — HIGH

References

https://chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop_28.html
https://crbug.com/1263462
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W46HRT2UVHWSLZB6JZHQF6JNQWKV744/
https://www.debian.org/security/2022/dsa-5046
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-38003

Full detection coverage & IOCs for threats exploiting CVE-2021-38003 are available via the Threadlinqs MCP server (Purple tier). View plans →

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