CVE-2025-49463
CVE-2025-49463 is a medium-severity vulnerability in Zoom with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-691.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- EPSS exploit prediction: 0% (33rd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-21008
- Weakness: CWE-691
- Affected product: Zoom
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2025-49463?
- 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.
- How severe is CVE-2025-49463?
- CVE-2025-49463 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2025-49463 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-49463?
- CVE-2025-49463 affects Zoom. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-49463?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-49463 have an EU (EUVD) identifier?
- Yes. CVE-2025-49463 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-21008.
- When was CVE-2025-49463 published?
- CVE-2025-49463 was published on 2025-07-10 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:zoom:zoom:*:*:*:*:*:iphone_os:*:*
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