CVE-2025-49463 json
Zoom Clients for iOS - Insufficient Control Flow Management
published last yr. modified 4mo ago also EUVD-2025-21008
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 42%
- public exploits
- 0
- none known
Summary
Insufficient control flow management in certain Zoom Clients for iOS before version 6.4.5 may allow an unauthenticated user to conduct a disclosure of information via network access.
Patch / fix
- Zoom Communications Inc. Zoom Clients for iOS 6.4.5
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
0.49% chance of exploitation in the next 30 days, higher than 42% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
Affected products
- Zoom Communications Inc. Zoom Clients for iOS
Classification
- Weakness
-
- CWE-691 Insufficient Control Flow Management
References
-
https
//www.zoom.com/en/trust/security-bulletin/zsb-25026/
broken-link, vendor-advisory
Sources
- CVE List CVE-2025-49463
- NVD CVE-2025-49463
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