CVE-2025-1918: Out of bounds read in PDFium.
Chromium: CVE-2025-1918 Out of bounds read in PDFium
Other sources
Out of bounds read in PDFium in Google Chrome prior to 134.0.6998.35 allowed a remote attacker to potentially perform out of bounds memory access via a crafted PDF file. (Chromium security severity: Medium)
— MITRE
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
— Microsoft
Credit
Affected Software
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2025-1918?
CVE-2025-1918 is classified as a medium severity vulnerability in Google Chrome.
How do I fix CVE-2025-1918?
To fix CVE-2025-1918, update Google Chrome to version 134.0.6998.35 or later.
What type of attack does CVE-2025-1918 expose users to?
CVE-2025-1918 allows a remote attacker to potentially perform out of bounds memory access via a crafted PDF file.
Which versions of Google Chrome are affected by CVE-2025-1918?
Google Chrome versions prior to 134.0.6998.35 are affected by CVE-2025-1918.
Is there a workaround for CVE-2025-1918 until I can update?
There are no specific workarounds for CVE-2025-1918, so updating Chrome is strongly recommended.