GCVE-110-NCSC-2026-151

Advisory PublishedCVSS 9.6/10

Vulnetix · Advisory published May 13, 2026

Adobe Connect versions 2025.9.15, 2025.8.157, and earlier contain a Deserialization of Untrusted Data vulnerability enabling arbitrary code execution via user interaction with malicious URLs or compromised web pages.

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Weaknesses (CWE)

CWE-863Incorrect AuthorizationCWE-502Deserialization of Untrusted Data

Risk Scores

CVSS 3.1

9.6/10

Critical · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Affected Products

Vendor	Product	Versions	Platforms
Adobe	vers:unknown/*	—	—

Aliases

CVE-2026-34659 CVE-2026-34660

References

advisory

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