What’s Vulnerable › Vulnerabilities

CVE-2026-5889

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-04-08 · updated 2026-07-20
• Weakness: CWE-326

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)

Affected products

• Google Chrome: before 147.0.7727.55 — fixed in 147.0.7727.55

How to fix

Upgrade to a fixed version: Google Chrome 147.0.7727.55. Check the vendor advisory for mitigations.

References

• https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html
• https://issues.chromium.org/issues/486906037

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