CVE-2024-5846: Use after free in PDFium
Chromium: CVE-2024-5846 Use after free in PDFium
Other sources
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
Use after free in PDFium in Google Chrome prior to 126.0.6478.54 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file. (Chromium security severity: Medium)
— MITRE
Credit
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Google Chrome (Trace Event)to a version that resolves this vulnerability.Fixed in 126.0.6478.54 - Upgrade
Upgrade
Chromium-based Microsoft Edge (via Chromium/PDFium)to a version that resolves this vulnerability.Fixed in 126.0.6478.54
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2024-5846?
CVE-2024-5846 has been classified with a high severity rating due to potential exploitation risks.
How do I fix CVE-2024-5846?
To fix CVE-2024-5846, update Google Chrome to version 126.0.6478.54 or later.
What software is affected by CVE-2024-5846?
CVE-2024-5846 affects Google Chrome versions before 126.0.6478.54 and Microsoft Edge (Chromium-based) utilizing affected Chromium components.
What is the nature of the vulnerability in CVE-2024-5846?
CVE-2024-5846 is a use-after-free vulnerability that can lead to memory corruption and potential exploitation.
Is there a workaround for CVE-2024-5846 if I cannot update immediately?
Currently, there are no known workarounds for CVE-2024-5846, and immediate updating is strongly recommended to mitigate risks.