CVE-2021-33367

CVE-2021-33367 is a buffer overflow vulnerability in Freeimage v3.18.0 that allows an attacker to cause a denial of service by providing a specially crafted JXR file. Rated 5.5 MEDIUM, it requires local access and user interaction (e.g., opening the malicious file) to exploit, leading to high availability impact but no confidentiality or integrity compromise. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.