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CVE-2021-38003

Known Exploited (CISA KEV)HIGH
8.8
CVSS Severity Score
EPSS Score34.4740%
EPSS Percentile98.33th
PublishedNov 23, 2021
Last ModifiedOct 24, 2025

Vulnerability Description

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.

Affected Platforms (CPE)

📦
Google

Chrome

< 95.0.4638.69
💻
Fedoraproject

Fedora

= 34
💻
Debian

Debian Linux

= 10.0
💻
Debian

Debian Linux

= 11.0

References & Advisories

🔗 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://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

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