CVE-2026-83964 json
Adobe Connect | Improper Certificate Validation (CWE-295)
published last mo. modified last mo. also EUVD-2026-84786
- cvss
- 6.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 12%
- public exploits
- 0
- none known
Summary
Adobe Connect is affected by an Improper Certificate Validation vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue does not require user interaction.
Patch / fix
- Adobe Adobe Connect 12.11.1, 12.12
- Adobe Adobe Connect Android Mobile App 4.5
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- last mo.
Exploit prediction
0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.2 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected products
- Adobe Adobe Connect
- Adobe Adobe Connect Android Mobile App
Classification
- Weakness
-
- CWE-295 Improper Certificate Validation
References
-
helpx.adobe.com
/security/products/connect/apsb26-150.html
vendor-advisory
Sources
- CVE List CVE-2026-83964
- NVD CVE-2026-83964
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