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CVE-2026-75686

Adobe Connect | Improper Input Validation (CWE-20)

CVSS 3.1 9.3 CRITICALCheck source for fixed versionsKEV status unknown

Original advisory

Historical advisory recorded 23 Oct 2026 15:48:27 UTC. Read the latest advisory.

cve-program · CVE-2026-75686

Published

Adobe Connect is affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page. Scope is changed.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-75686

Published

Adobe Connect

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "defaultStatus": "unaffected",
                    "product": "Adobe Connect",
                    "vendor": "Adobe",
                    "versions": [
                        {
                            "lessThanOrEqual": "12.11",
                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
                        },
                        {
                            "status": "unaffected",
                            "version": "12.11.1, 12.12",
                            "versionType": "semver"
                        }
                    ]
                }

Adobe Connect Android Mobile App

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "defaultStatus": "unaffected",
                    "product": "Adobe Connect Android Mobile App",
                    "vendor": "Adobe",
                    "versions": [
                        {
                            "lessThanOrEqual": "4.4",
                            "status": "affected",
                            "version": "0",
                            "versionType": "semver"
                        },
                        {
                            "status": "unaffected",
                            "version": "4.5",
                            "versionType": "semver"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON