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No exploitation reportedAwaiting NVD analysis

CVE-2026-118483

Dimension | Improper Input Validation (CWE-20)

No exploitation reported by the sources we read.

  • Published2026-11-10
  • WeaknessCWE-20

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Dimension 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 requires user interaction in that a victim must open a malicious file. Scope is changed.

Timeline

dates in UTC
  1. 2026-11-1021:24CVE publishedCNA

Versions per branch

Products declared by the CNA

As adobe, the CNA that assigned this CVE, declared them in the CVE record; versions as written. NVD lists no product for this CVE yet: this is the only product data so far.

  • Adobe Dimensionother versions: not affected
    Affected
    • ≤ v4.1.9no fix statedcustom

    Not affected = v4.1.10

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-11-10

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2026-118483 yet.

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Metasploit modules
none listed
Metasploit Framework

Sources

  • CNACVSS 3.18.22026-11-10
  • NVDCVSS 3.18.2read 2026-11-10
  • CNAweakness (CWE)CWE-202026-11-10
  • NVDweakness (CWE)CWE-20read 2026-11-10

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Published
2026-11-10
Last Modified
2026-11-10
NVD status
Received

Frequently asked questions

What is CVE-2026-118483?

Dimension 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 requires user interaction in that a victim must open a malicious file. Scope is changed.

Is CVE-2026-118483 actively exploited?

Active exploitation of CVE-2026-118483 has not been confirmed.

What is the CVSS score for CVE-2026-118483?

CVE-2026-118483 has a CVSS v3 base score of 8.2 (HIGH severity), with vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H.

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