CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-27303

Adobe Connect versions 2025.3, 12.10 and earlier are affected by a Deserialization of Untrusted Data vulnerability that could result in arbitrary code execution in the context of the current user. 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.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.047

EPSS Ranking 89.6%

CVSS Severity

CVSS v3 Score 9.6

References

https://helpx.adobe.com/security/products/connect/apsb26-37.html

Products affected by CVE-2026-27303

Adobe » Connect » Version: N/A

cpe:2.3:a:adobe:connect:-
Adobe » Connect » Version: 1.0.0.1

cpe:2.3:a:adobe:connect:1.0.0.1
Adobe » Connect » Version: 10

cpe:2.3:a:adobe:connect:10
Adobe » Connect » Version: 10.1

cpe:2.3:a:adobe:connect:10.1
Adobe » Connect » Version: 10.2

cpe:2.3:a:adobe:connect:10.2
Adobe » Connect » Version: 10.5

cpe:2.3:a:adobe:connect:10.5
Adobe » Connect » Version: 10.6

cpe:2.3:a:adobe:connect:10.6
Adobe » Connect » Version: 10.6.1

cpe:2.3:a:adobe:connect:10.6.1
Adobe » Connect » Version: 10.6.2

cpe:2.3:a:adobe:connect:10.6.2
Adobe » Connect » Version: 10.8

cpe:2.3:a:adobe:connect:10.8
Adobe » Connect » Version: 11.0

cpe:2.3:a:adobe:connect:11.0
Adobe » Connect » Version: 11.0.5

cpe:2.3:a:adobe:connect:11.0.5
Adobe » Connect » Version: 11.0.6

cpe:2.3:a:adobe:connect:11.0.6
Adobe » Connect » Version: 11.0.7

cpe:2.3:a:adobe:connect:11.0.7
Adobe » Connect » Version: 11.2

cpe:2.3:a:adobe:connect:11.2
Adobe » Connect » Version: 11.2.1

cpe:2.3:a:adobe:connect:11.2.1
Adobe » Connect » Version: 11.2.2

cpe:2.3:a:adobe:connect:11.2.2
Adobe » Connect » Version: 11.4.9

cpe:2.3:a:adobe:connect:11.4.9
Adobe » Connect » Version: 12.0

cpe:2.3:a:adobe:connect:12.0
Adobe » Connect » Version: 12.1

cpe:2.3:a:adobe:connect:12.1
Adobe » Connect » Version: 12.1.5

cpe:2.3:a:adobe:connect:12.1.5
Adobe » Connect » Version: 12.10

cpe:2.3:a:adobe:connect:12.10
Adobe » Connect » Version: 12.2

cpe:2.3:a:adobe:connect:12.2
Adobe » Connect » Version: 12.3

cpe:2.3:a:adobe:connect:12.3
Adobe » Connect » Version: 12.4

cpe:2.3:a:adobe:connect:12.4
Adobe » Connect » Version: 12.4.1

cpe:2.3:a:adobe:connect:12.4.1
Adobe » Connect » Version: 12.5

cpe:2.3:a:adobe:connect:12.5
Adobe » Connect » Version: 12.5.1

cpe:2.3:a:adobe:connect:12.5.1
Adobe » Connect » Version: 12.6

cpe:2.3:a:adobe:connect:12.6
Adobe » Connect » Version: 12.6.1

cpe:2.3:a:adobe:connect:12.6.1
Adobe » Connect » Version: 12.7

cpe:2.3:a:adobe:connect:12.7
Adobe » Connect » Version: 12.8

cpe:2.3:a:adobe:connect:12.8
Adobe » Connect » Version: 12.9

cpe:2.3:a:adobe:connect:12.9
Adobe » Connect » Version: 6.0

cpe:2.3:a:adobe:connect:6.0
Adobe » Connect » Version: 6.1

cpe:2.3:a:adobe:connect:6.1
Adobe » Connect » Version: 6.2

cpe:2.3:a:adobe:connect:6.2
Adobe » Connect » Version: 6.3

cpe:2.3:a:adobe:connect:6.3
Adobe » Connect » Version: 7.0

cpe:2.3:a:adobe:connect:7.0
Adobe » Connect » Version: 7.2

cpe:2.3:a:adobe:connect:7.2
Adobe » Connect » Version: 7.3

cpe:2.3:a:adobe:connect:7.3
Adobe » Connect » Version: 7.5

cpe:2.3:a:adobe:connect:7.5
Adobe » Connect » Version: 8.0

cpe:2.3:a:adobe:connect:8.0
Adobe » Connect » Version: 8.1

cpe:2.3:a:adobe:connect:8.1
Adobe » Connect » Version: 8.2

cpe:2.3:a:adobe:connect:8.2
Adobe » Connect » Version: 8.2.1

cpe:2.3:a:adobe:connect:8.2.1
Adobe » Connect » Version: 8.2.2

cpe:2.3:a:adobe:connect:8.2.2
Adobe » Connect » Version: 9.0

cpe:2.3:a:adobe:connect:9.0
Adobe » Connect » Version: 9.0.2

cpe:2.3:a:adobe:connect:9.0.2
Adobe » Connect » Version: 9.0.3

cpe:2.3:a:adobe:connect:9.0.3
Adobe » Connect » Version: 9.1

cpe:2.3:a:adobe:connect:9.1
Adobe » Connect » Version: 9.1.2

cpe:2.3:a:adobe:connect:9.1.2
Adobe » Connect » Version: 9.2

cpe:2.3:a:adobe:connect:9.2
Adobe » Connect » Version: 9.3

cpe:2.3:a:adobe:connect:9.3
Adobe » Connect » Version: 9.4.1

cpe:2.3:a:adobe:connect:9.4.1
Adobe » Connect » Version: 9.4.2

cpe:2.3:a:adobe:connect:9.4.2
Adobe » Connect » Version: 9.5

cpe:2.3:a:adobe:connect:9.5
Adobe » Connect » Version: 9.5.2

cpe:2.3:a:adobe:connect:9.5.2
Adobe » Connect » Version: 9.5.3

cpe:2.3:a:adobe:connect:9.5.3
Adobe » Connect » Version: 9.5.4

cpe:2.3:a:adobe:connect:9.5.4
Adobe » Connect » Version: 9.5.5

cpe:2.3:a:adobe:connect:9.5.5
Adobe » Connect » Version: 9.5.6

cpe:2.3:a:adobe:connect:9.5.6
Adobe » Connect » Version: 9.5.7

cpe:2.3:a:adobe:connect:9.5.7
Adobe » Connect » Version: 9.6

cpe:2.3:a:adobe:connect:9.6
Adobe » Connect » Version: 9.6.1

cpe:2.3:a:adobe:connect:9.6.1
Adobe » Connect » Version: 9.6.2

cpe:2.3:a:adobe:connect:9.6.2
Adobe » Connect » Version: 9.7

cpe:2.3:a:adobe:connect:9.7
Adobe » Connect » Version: 9.7.5

cpe:2.3:a:adobe:connect:9.7.5
Adobe » Connect » Version: 9.8

cpe:2.3:a:adobe:connect:9.8
Adobe » Connect » Version: 9.8.1

cpe:2.3:a:adobe:connect:9.8.1
Adobe » Connect Desktop Application » Version: Any

cpe:2.3:a:adobe:connect_desktop_application:*
Adobe » Connect Desktop Application » Version: 2021.11.22.64

cpe:2.3:a:adobe:connect_desktop_application:2021.11.22.64
Adobe » Connect Desktop Application » Version: 2021.3.27

cpe:2.3:a:adobe:connect_desktop_application:2021.3.27
Adobe » Connect Desktop Application » Version: 2021.3.4

cpe:2.3:a:adobe:connect_desktop_application:2021.3.4
Adobe » Connect Desktop Application » Version: 2021.4.36.64

cpe:2.3:a:adobe:connect_desktop_application:2021.4.36.64
Adobe » Connect Desktop Application » Version: 2021.6.27.32

cpe:2.3:a:adobe:connect_desktop_application:2021.6.27.32
Adobe » Connect Desktop Application » Version: 2021.6.27.64

cpe:2.3:a:adobe:connect_desktop_application:2021.6.27.64
Adobe » Connect Desktop Application » Version: 2021.9.28.64

cpe:2.3:a:adobe:connect_desktop_application:2021.9.28.64
Adobe » Connect Desktop Application » Version: 2022.5.109

cpe:2.3:a:adobe:connect_desktop_application:2022.5.109
Adobe » Connect Desktop Application » Version: 2022.7.183

cpe:2.3:a:adobe:connect_desktop_application:2022.7.183
Adobe » Connect Desktop Application » Version: 2023.5.308

cpe:2.3:a:adobe:connect_desktop_application:2023.5.308
Adobe » Connect Desktop Application » Version: 2023.6.382

cpe:2.3:a:adobe:connect_desktop_application:2023.6.382
Adobe » Connect Desktop Application » Version: 2023.9.482

cpe:2.3:a:adobe:connect_desktop_application:2023.9.482
Adobe » Connect Desktop Application » Version: 2024.11

cpe:2.3:a:adobe:connect_desktop_application:2024.11
Adobe » Connect Desktop Application » Version: 2024.4.729

cpe:2.3:a:adobe:connect_desktop_application:2024.4.729
Adobe » Connect Desktop Application » Version: 2024.6.22

cpe:2.3:a:adobe:connect_desktop_application:2024.6.22
Adobe » Connect Desktop Application » Version: 2024.8.120

cpe:2.3:a:adobe:connect_desktop_application:2024.8.120
Adobe » Connect Desktop Application » Version: 2024.9.149

cpe:2.3:a:adobe:connect_desktop_application:2024.9.149
Adobe » Connect Desktop Application » Version: 2025.5.5

cpe:2.3:a:adobe:connect_desktop_application:2025.5.5
Adobe » Connect Desktop Application » Version: 2025.8.189

cpe:2.3:a:adobe:connect_desktop_application:2025.8.189
Apple » Macos » Version: N/A

cpe:2.3:o:apple:macos:-
Microsoft » Windows » Version: N/A

cpe:2.3:o:microsoft:windows:-

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-27303

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