CVE-2026-21273

NVD HIGH: CVE-2026-21273 — is affected by an Improper Input Validation vulnerability that could result in p...

is affected by an Improper Input Validation vulnerability that could result in privilege escalation. A low-privileged attacker could exploit this vulnerability to gain unauthorized read and write access. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.