CVE-2026-48331 — CRITICAL (10.0)

Q: How severe is CVE-2026-48331?

CVE-2026-48331 has been rated CRITICAL with a CVSS base score of 10.0/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2026-48331?

Check the references section above for vendor advisories and patch information. Affected products include: Adobe Campaign, Linux Linux Kernel, Microsoft Windows.

Vulnerability Description

Adobe Campaign Classic (ACC) is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. Exploitation of this issue does not require user interaction. Scope is changed.

CVSS Score

10.0

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Adobe	Campaign	<= 7.4.2
Linux	Linux Kernel	-
Microsoft	Windows	-

Related Weaknesses (CWE)

CWE-918

References

https://helpx.adobe.com/security/products/campaign/apsb26-120.htmlVendor Advisory

FAQ

What is CVE-2026-48331?

CVE-2026-48331 is a vulnerability with a CVSS score of 10.0 (CRITICAL). Adobe Campaign Classic (ACC) is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. Exploitation of this issue does not require user interaction. ...

How severe is CVE-2026-48331?

CVE-2026-48331 has been rated CRITICAL with a CVSS base score of 10.0/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-48331?

Check the references section above for vendor advisories and patch information. Affected products include: Adobe Campaign, Linux Linux Kernel, Microsoft Windows.