CVE-2026-121356
CRITICALCVSS 10/10EPSS 0.89%
Last modified
CVE-2026-121356 is a critical-severity vulnerability rated 10/10 on the CVSS scale. Adobe Connect is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. Exploitation of this issue does not require user interaction. EPSS estimates a 0.89% chance of exploitation in the next 30 days.
Description
Adobe Connect is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. Exploitation of this issue does not require user interaction. Scope is changed.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Adobe | Adobe Connect | <= 12.8 |
| Adobe | Adobe Connect | <= 12.9 |
| Adobe | Adobe Connect | <= 12.10 |
| Adobe | Adobe Connect | <= 12.11 |
| Adobe | Adobe Connect | <= 12.12 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-121356?
Adobe Connect is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. Exploitation of this issue does not require user interaction. Scope is changed.
How severe is CVE-2026-121356?
CVE-2026-121356 has a CVSS score of 10/10 (CRITICAL severity). The EPSS model estimates a 0.89% probability of exploitation in the next 30 days.
How do I fix CVE-2026-121356?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- One Click Account Takeover in GranolaHow a notification link broke out of Electron and led to a one-click account takeover.
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Are you affected by CVE-2026-121356?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST