Adobe Adobe Connect Desktop Application
10 published vulnerabilities name this product.
As the CNAs write it in their CVE records (vendor and product); the versions are theirs.
| CVE | Vulnerable versions | Title | Severity | Published | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| CVE-2026-34659 | ≤ 2025.9.15 (Win), 2025.8.157 (Mac) | Adobe Connect | Deserialization of Untrusted Data (CWE-502) | CRITICAL 9.6 | 0.6 % | ||
| CVE-2026-34660 | ≤ 2025.9.15 (Win), 2025.8.157 (Mac) | Adobe Connect | Incorrect Authorization (CWE-863) | CRITICAL 9.3 | 0.4 % | ||
| CVE-2026-27303 | ≤ 2025.3 | Adobe Connect | Deserialization of Untrusted Data (CWE-502) | CRITICAL 9.6 | 0.6 % | ||
| CVE-2026-34617 | ≤ 2025.3 | Adobe Connect | Cross-site Scripting (XSS) (CWE-79) | HIGH 8.7 | 0.4 % | ||
| CVE-2026-21331 | ≤ 2025.3 | Adobe Connect | Cross-site Scripting (Reflected XSS) (CWE-79) | MEDIUM 6.1 | 0.3 % | ||
| CVE-2026-27246 | ≤ 2025.3 | Adobe Connect | Cross-site Scripting (DOM-based XSS) (CWE-79) | CRITICAL 9.3 | 0.3 % | ||
| CVE-2026-34614 | ≤ 2025.3 | Adobe Connect | Cross-site Scripting (Reflected XSS) (CWE-79) | MEDIUM 6.1 | 0.2 % | ||
| CVE-2026-27245 | ≤ 2025.3 | Adobe Connect | Cross-site Scripting (Reflected XSS) (CWE-79) | CRITICAL 9.3 | 0.3 % | ||
| CVE-2026-34615 | ≤ 2025.3 | Adobe Connect | Deserialization of Untrusted Data (CWE-502) | CRITICAL 9.3 | 0.6 % | ||
| CVE-2026-27243 | ≤ 2025.3 | Adobe Connect | Cross-site Scripting (Reflected XSS) (CWE-79) | CRITICAL 9.3 | 0.3 % |