CVE-2026-82008
📛 CVE Title
Adobe Campaign Classic (ACC) | Improper Input Validation (CWE-20)
Description
Adobe Campaign Classic (ACC) is affected by an Improper Input Validation 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.
Overview
- State
- PUBLISHED
- Assigner (CNA)
- adobe
- CVSS severity
- CRITICAL
- CVSS score
- 9.9 / 10
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H- Effective score
- 9.9 / 10 CRITICAL source: CNA overview
- CWE(s)
-
CWE-20 - Reserved
- 2026-08-27
- Published
- 2026-09-22 17:39 UTC
- Last updated
- 2026-09-22 18:35 UTC
- Source
- https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/82xxx/CVE-2026-82008.json
- Linked Threat
- CVE-2026-82008 — Adobe Campaign Classic (ACC) | Improper Input Validation (CWE-20)
NVD triage scoring NVD CVE 2.0
Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.
- NVD published
- 2026-09-22 18:17:21 UTC
- NVD last modified
- 2026-09-22 19:16:53 UTC
- NVD CVSS v3.1
- 9.9 / 10 CRITICAL source: psirt@adobe.com
- NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H- Exploitability subscore
- 3.1 / 10
- Impact subscore
- 6.0 / 10
NVD / KEV / EPSS data refreshed 2026-09-23 02:37 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
European Union Vulnerability Database ENISA EUVD
ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.
- EUVD ID
-
EUVD-2026-84654 - Assigner
- adobe
- Published
- Sep 22, 2026, 5:39:52 PM
- Updated
- Sep 22, 2026, 6:35:20 PM
- EUVD base score (CVSS 3.1)
-
9.9 / 10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - EUVD-reported EPSS
- 0.0000
- Vendors
- Adobe
- Products
-
Adobe Campaign Classic (0 ≤7.4.4 build 9401)
- Aliases
-
GHSA-hh8q-72c9-fr8x
ENISA description: Adobe Campaign Classic (ACC) is affected by an Improper Input Validation 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.
EUVD references (1)
Affected products (1)
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| Adobe | Adobe Campaign Classic |
0 (affected),
7.4.4 build 9402 (unaffected)
|
— |
Vendor references (1)
References embedded in the original CVE record by the assigning CNA.
Web references (0)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
No web references attached yet.
NVD-tagged references (1)
Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.
Remediations (10)
Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.
-
web:learn.microsoft.com
This update installs the complete .NET Framework 3.5 product for Windows 11, version 26H1 (build version 28000) and newer. Unlike traditional cumulative updates that patch individual components, this update delivers the full .NET Framework 3.5 product as a standalone installer. It replaces any previously installed version.
2026-09-23 15:14 UTC -
web:msrc.microsoft.com
Security Update Guide - Microsoft Security Response Center
2026-09-23 15:14 UTC -
web:senserva.com
Every Microsoft security patch (KB) and the CVEs it fixes, with severity, CVSS, and CISA KEV status. Cross-linked to the CVE reference.
2026-09-23 15:14 UTC -
web:senserva.com
The August 2026 Microsoft Patch Tuesday release (August 11, 2026 ): 67 updates fixing 751 CVEs , 4 actively exploited (CISA KEV). Ranked by real-world risk, free.
2026-09-23 15:14 UTC -
web:support.microsoft.com
Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer (.msi)-based edition of Office 2016. It doesn't apply to the Office 2016 Click-to-Run editions, such as Microsoft Office 365 Home. (See What version of Office am I using?) How to get and install the update Method 1: Microsoft Update This update is available from Microsoft Update. When you turn on ...
2026-09-23 15:14 UTC -
web:tech-insider.org
Microsoft patches 421 CVEs in August 2026 Patch Tuesday, including WinSock zero-day CVE - 2026 -68820 under active attack. Full breakdown here.
2026-09-23 15:14 UTC -
web:thecyberexpress.com
Microsoft's August 2026 Patch Tuesday fixes roughly 400 flaws, including three Zero-days, with one actively exploited and two publicly disclosed.
2026-09-23 15:14 UTC -
web:www.cisecurity.org
<p>Multiple vulnerabilities have been discovered in Microsoft products, the most severe of which could allow for remote code execution. Successful exploitation of the most severe of these vulnerabilities could result in an attacker gaining the same privileges as the logged-on user. Depending on the privileges associated with the user, an attacker could then install programs; view, change, or ...
2026-09-23 15:14 UTC -
web:www.crowdstrike.com
Microsoft has released security updates for 415 vulnerabilities, including one exploited zero-day and 62 critical, in its August 2026 Patch Tuesday rollout.
2026-09-23 15:14 UTC -
web:www.rapid7.com
Microsoft is publishing 421 vulnerabilities on August 2026 Patch Tuesday, including 236 vulnerabilities in Windows. Rapid7 has disclosed the second in a two-part critical remote execution vulnerability chain in SharePoint.
2026-09-23 15:14 UTC
AI Forensic Analysis
Only Available for Registered Users. Sign in to view.
Raw JSON
The full cvelistV5 record. Download as CVE-2026-82008.json.
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-82008",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-22T18:35:11.584797Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-22T18:35:20.695Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Adobe Campaign Classic",
"vendor": "Adobe",
"versions": [
{
"lessThanOrEqual": "7.4.4 build 9401",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "7.4.4 build 9402",
"versionType": "custom"
}
]
}
],
"datePublic": "2026-09-08T17:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "Adobe Campaign Classic (ACC) is affected by an Improper Input Validation 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."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 9.9,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"confidentialityRequirement": "NOT_DEFINED",
"environmentalScore": 10,
"environmentalSeverity": "CRITICAL",
"exploitCodeMaturity": "NOT_DEFINED",
"integrityImpact": "HIGH",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "LOW",
"modifiedAttackVector": "NETWORK",
"modifiedAvailabilityImpact": "HIGH",
"modifiedConfidentialityImpact": "HIGH",
"modifiedIntegrityImpact": "HIGH",
"modifiedPrivilegesRequired": "LOW",
"modifiedScope": "CHANGED",
"modifiedUserInteraction": "NONE",
"privilegesRequired": "LOW",
"remediationLevel": "NOT_DEFINED",
"reportConfidence": "NOT_DEFINED",
"scope": "CHANGED",
"temporalScore": 9.9,
"temporalSeverity": "CRITICAL",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "Improper Input Validation (CWE-20)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-22T17:39:52.565Z",
"orgId": "078d4453-3bcd-4900-85e6-15281da43538",
"shortName": "adobe"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://helpx.adobe.com/security/products/campaign/apsb26-142.html"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Adobe Campaign Classic (ACC) | Improper Input Validation (CWE-20)",
"x_generator": {
"engine": "cvelib 1.8.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538",
"assignerShortName": "adobe",
"cveId": "CVE-2026-82008",
"datePublished": "2026-09-22T17:39:52.565Z",
"dateReserved": "2026-08-27T21:20:45.368Z",
"dateUpdated": "2026-09-22T18:35:20.695Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}