CVE-2026-21273
High · 8.7CVSS
8.7
EPSS
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Published
Aug 11, 2026
CISA due date
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The record
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 packages
| Ecosystem | Package | Introduced | Fixed |
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