high8.7
CVE-2026-21273
is affected by an Improper Input Validation vulnerability that could result in privilege escalation.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Adobe | Coldfusion | Versions 2023, 2025 |