CVE-2026-49314: High severity vulnerability
Published Sep 9, 2026
·Updated
OOB write vulnerability in the rendering and composition module. Impact: Successful exploitation of this vulnerability may affect availability.
Event History
Sep 9, 2026
CVE Published
via MITRE·03:19 AM
Data Sourced
via MITRE·03:19 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What level of access does an attacker need to exploit this issue?
The CVSS vector indicates local access is required. No privileges or user interaction are required.
2
Is this vulnerability exposed to remote attackers over the network?
The CVSS attack vector is local, so the provided data does not indicate network-based exploitation.
3
What security impact is indicated beyond availability?
The CVSS vector rates confidentiality impact as high and integrity and availability impact as low. The description specifically notes that successful exploitation may affect availability.