HTTP: Adobe Acrobat Reader CVE-2025-27163 Out-of-bounds Read

This signature detects attempts to exploit a known vulnerability against Adobe Acrobat Reader. A successful attack can lead to arbitrary code execution.

Extended Description

Acrobat Reader versions 24.001.30225, 20.005.30748, 25.001.20428 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

References

CVE: CVE-2025-27163

URL: https://helpx.adobe.com/security/products/acrobat/apsb25-14.html

Short Name

HTTP:STC:CVE-2025-27163OOB

Severity

Major

Recommended

True

Recommended Action

Drop

HTTP: Adobe Acrobat Reader CVE-2025-27163 Out-of-bounds Read

Extended Description

References

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