CVE-2026-27303

Summary

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.

Affected Software

VendorProductVersion RangeStatus
AdobeAdobe Connect0 <= 12.10affected

Weaknesses

  • CWE-502: Deserialization of Untrusted Data (CWE-502)

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References