Cybersecurity Alerts

Adobe Acrobat and Reader Prototype Pollution Vulnerability

Adobe Acrobat and Reader contain a prototype pollution vulnerability that allows for arbitrary code execution.

Required Action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Weakness Classification

CWE-1321

References

• https://helpx.adobe.com/security/products/acrobat/apsb26-43.html
• https://nvd.nist.gov/vuln/detail/CVE-2026-34621