# CVE-2026-48326 — Adobe Campaign Classic

> As of 2026-08-03, CVE-2026-48326 is a CRITICAL-severity vulnerability in Adobe Campaign Classic, CVSS v3.1 9.9. Threadlinqs Intelligence links 2 tracked threat campaigns to CVE-2026-48326, most recently “Adobe and Nvidia Patch Dozens of Vulnerabilities Across Multiple Products, Including Two Critical Flaws in Nvidia's NemoClaw AI Agent Stack and a CVSS 10.0 Adobe Campaign Classic Chain”.

**Last updated:** 2026-08-03

## What is CVE-2026-48326?

Adobe Campaign Classic (ACC) is affected by an Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.

The record classifies CVE-2026-48326 under weakness class [CWE-89](https://intel.threadlinqs.com/cwe/CWE-89). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs low-privilege credentials, needs no user interaction, and has high impact on confidentiality, integrity, availability. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 63 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 9.9 — CRITICAL (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H`)
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 5/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-08-03

## Is CVE-2026-48326 being exploited?

It currently carries a trending score of 30 in the Threadlinqs vulnerability feed.

## Affected products and versions

- [Adobe](https://intel.threadlinqs.com/vendors/adobe): Campaign Classic

## How to fix CVE-2026-48326

No vendor patch reference has been recorded for CVE-2026-48326 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-48326

2 tracked threats in the Threadlinqs corpus reference CVE-2026-48326, either in the campaign’s CVE list or as an indicator on the campaign record.

- [Adobe and Nvidia Patch Dozens of Vulnerabilities Across Multiple Products, Including Two Critical Flaws in Nvidia's NemoClaw AI Agent Stack and a CVSS 10.0 Adobe Campaign Classic Chain](https://intel.threadlinqs.com/threat/TL-2026-2152) — CRITICAL · 2026-08-26
- [Adobe Campaign Classic Critical Incorrect Authorization Flaw Enables Unauthenticated Remote Code Execution (CVE-2026-48449) Paired With SQL Injection Memory/File Disclosure (CVE-2026-48448)](https://intel.threadlinqs.com/threat/TL-2026-1790) — CRITICAL · 2026-07-31

## Sources

Enriched from CVE.org. Last verified by Threadlinqs on 2026-08-04.

**Vendor advisory and patch**

- [helpx.adobe.com — vendor advisory](https://helpx.adobe.com/security/products/campaign/apsb26-120.html)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-48326
Full detection coverage and IOCs for threats exploiting CVE-2026-48326 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp