CVE-2026-81991
Medium · 5.5CVSS
5.5
EPSS
0.3%
Published
Sep 8, 2026
CISA due date
—
The record
Acrobat Reader is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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