CVE-2026-95338

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-29 · updated 2026-09-30
Weakness: CWE-416

Description

Use after free in PDFium in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted PDF file. (Chromium security severity: High)

Affected products

Google Chrome: before 154.0.8037.57 — fixed in 154.0.8037.57

How to fix

Upgrade to a fixed version: Google Chrome 154.0.8037.57. Check the vendor advisory for mitigations.

References

https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0856730748.html
https://issues.chromium.org/issues/556535630

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