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Fencer Vulns
medium 4.3

CVE-2025-30425 json

This issue was addressed through improved state management.

published 2025-03-31 19 mo ago modified 2026-06-23 4 mo ago also EUVD-2025-8928

cvss
4.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.8%
EPSS 0.8% chance of exploitation in 30 days, percentile 57%
public exploits
0
none known

Summary

This issue was addressed through improved state management. This issue is fixed in Safari 18.4, iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, tvOS 18.4, watchOS 11.4. A malicious website may be able to track users in Safari private browsing mode.

Patch / fix

  • Apple Safari 18.4
  • Apple iOS and iPadOS 18.4
  • Apple iPadOS 17.7.6
  • Apple macOS 15.4
  • Apple tvOS 18.4
  • Apple watchOS 11.4

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
19 mo ago

Exploit prediction

0.81% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CISA ADP 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CNA 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Affected products

  • Apple Safari
  • Apple iOS and iPadOS
  • Apple iPadOS
  • Apple macOS
  • Apple tvOS
  • Apple watchOS

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.