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CVE-2026-5889

Quick assessment

Affected
Google Chrome
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Google Chrome是美国谷歌（Google）公司的一款Web浏览器。 Google Chrome 147.0.7727.55之前版本存在安全漏洞，该漏洞源于PDFium中的加密缺陷，可能导致攻击者通过暴力攻击从加密PDF中读取敏感信息。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.10% · P1

Possible ATT&CK Techniques 1 AI

T1213 · Data from Information Repositories
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I. Basic Information for CVE-2026-5889

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Cryptographic Flaw in PDFium in Google Chrome prior to 147.0.7727.55 allowed an attacker to read potentially sensitive information from encrypted PDFs via a brute-force attack. (Chromium security severity: Medium)
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Google Chrome 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Chrome是美国谷歌（Google）公司的一款Web浏览器。 Google Chrome 147.0.7727.55之前版本存在安全漏洞，该漏洞源于PDFium中的加密缺陷，可能导致攻击者通过暴力攻击从加密PDF中读取敏感信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Google Chrome 147.0.7727.55 ~ 147.0.7727.55 -

II. Public POCs for CVE-2026-5889

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III. Intelligence Information for CVE-2026-5889

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Vendor Advisories for CVE-2026-5889 (1)

Same Patch Batch · Google · 2026-04-08 · 59 CVEs total

CVE-2026-5898 Google Chrome for iOS 安全漏洞
CVE-2026-5911 Google Chrome 安全漏洞
CVE-2026-5918 Google Chrome 安全漏洞
CVE-2026-5913 Google Chrome 缓冲区错误漏洞
CVE-2026-5912 Google Chrome 安全漏洞
CVE-2026-5915 Google Chrome 输入验证错误漏洞
CVE-2026-5902 Google Chrome 竞争条件问题漏洞
CVE-2026-5899 Google Chrome 安全漏洞
CVE-2026-5900 Google Chrome 安全漏洞
CVE-2026-5901 Google Chrome 安全漏洞
CVE-2026-5905 Google Chrome 安全漏洞
CVE-2026-5897 Google Chrome 安全漏洞
CVE-2026-5896 Google Chrome 安全漏洞
CVE-2026-5894 Google Chrome 安全漏洞
CVE-2026-5895 Google Chrome for iOS 安全漏洞
CVE-2026-5893 Google Chrome 竞争条件问题漏洞
CVE-2026-5891 Google Chrome 安全漏洞
CVE-2026-5892 Google Chrome 安全漏洞
CVE-2026-5890 Google Chrome 竞争条件问题漏洞
CVE-2026-5888 Google Chrome 安全漏洞

Showing top 20 of 59 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Chrome
Same vendor: Google

V. Comments for CVE-2026-5889

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