CVE-2024-7973: Heap buffer overflow in PDFium
Chromium: CVE-2024-7973 Heap buffer overflow in PDFium
Other sources
Heap buffer overflow in PDFium in Google Chrome prior to 128.0.6613.84 allowed a remote attacker to perform an out of bounds memory read 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-2024-7973?
CVE-2024-7973 is classified as having a high severity due to a heap buffer overflow vulnerability affecting Chromium-based applications.
How do I fix CVE-2024-7973?
To mitigate CVE-2024-7973, update your Google Chrome to version 128.0.6613.84 or later or ensure Microsoft Edge (Chromium-based) is updated to a compatible version.
Which software is affected by CVE-2024-7973?
CVE-2024-7973 impacts Microsoft Edge (Chromium-based) and Google Chrome versions prior to 128.0.6613.84.
What does CVE-2024-7973 exploit?
CVE-2024-7973 exploits a heap buffer overflow vulnerability, which could allow an attacker to execute arbitrary code.
When was CVE-2024-7973 disclosed?
CVE-2024-7973 was disclosed in August 2024.