CVE-2026-48286

CRITICAL

Adobe Campaign Classic (ACC) versions 7.4.3 build 9396 and earlier are affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the curre...

Affects 1 product across 3 vendors.

CVSS 3.110.0
EPSS1.2%
Percentile67th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, no authentication required, no user interaction needed, can impact systems beyond the vulnerable component, full confidentiality impact, full integrity impact, full availability impact.
CWE Weakness Definitions
CWE-863: Incorrect Authorization

Software performs an authorization check incorrectly, allowing access beyond intended privileges.

◆ AI Analysis — automated analysis, not human-reviewed

A critical severity vulnerability (CVE-2026-48286) affects the target system. Adobe Campaign Classic (ACC) versions 7.4.3 build 9396 and earlier are affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue does not require ...

Is this CVE in your environment?

BreachSpider monitors your ICS/OT environment for vulnerabilities like this one. No agents or network access required. Free to start.

Check My Environment →
Frequently Asked Questions
What is CVE-2026-48286?
A critical severity vulnerability (CVE-2026-48286) affects the target system. Adobe Campaign Classic (ACC) versions 7.4.3 build 9396 and earlier are affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue does not require ...
What is the CVSS score for CVE-2026-48286?
CVE-2026-48286 has CVSS 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H. EPSS: 1.2%.
Is CVE-2026-48286 actively exploited?
No confirmed active exploitation of CVE-2026-48286 as of 2026-09-25.
How do I remediate CVE-2026-48286?
Apply vendor patches for CVE-2026-48286. Monitor Adobe, Linux advisories.
What systems are affected by CVE-2026-48286?
CVE-2026-48286 affects Adobe Campaign; Linux; Microsoft.
Vulnerability Details
CVE IDCVE-2026-48286
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Published2026-06-30
Last Modified2026-08-28
ICS Relevance15%
Weakness (CWE)
Incorrect Authorization
SourceNVD
Official Description

Adobe Campaign Classic (ACC) versions 7.4.3 build 9396 and earlier are affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue does not require user interaction. Scope is changed.

Source: NIST NVD / MITRE CVE Database

Affected Products
VendorProductAffected Versions
Adobe Campaign ≤ 7.4.3
Linux — —
Microsoft — —
Remediation

No official vendor advisory link on record. See the CVE record →

Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 107 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
Related CVEs affecting Adobe
CVE-2026-48331 10.0 Adobe Campaign Classic (ACC) is affected by a Server-Side Request Forgery (SS... CVE-2026-48276 10.0 ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Unrestrict... CVE-2015-5124 10.0 Adobe Flash Player before 13.0.0.302 and 14.x through 18.x before 18.0.0.203 ... CVE-2012-0757 10.0 The Shockwave 3D Asset component in Adobe Shockwave Player before 11.6.4.634 ... CVE-2012-4151 10.0 Adobe Reader and Acrobat 9.x before 9.5.2 and 10.x before 10.1.4 on Windows a...
View all Adobe CVEs →

Critical Severity - Know Your Exposure

A CVSS 10.0 vulnerability in your ICS environment cannot wait. BreachSpider maps critical CVEs to your specific assets and tells you what to fix first.

Create a free account →