CVE-2025-24128Network attack vector

Address bar spoofing after malicious site visit

Published Jan 27, 2025 · Updated Apr 2, 2026

Address bar spoofing in Safari on affected Apple operating systems allows remote attackers to present a false site identity. Apple has not disclosed which Safari code path fails to validate or synchronize the displayed address with the loaded site's origin. Exploitation requires a user to visit an attacker-controlled website and is limited to deceptive address-bar content; Safari before 18.3 and macOS before 15.3 are affected.

CVSS severity4.3
Medium
EPSS probability0.58%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Address bar spoofing in Safari on affected Apple operating systems allows remote attackers to present a false site identity. Apple has not disclosed which Safari code path fails to validate or synchronize the displayed address with the loaded site's origin. Exploitation requires a user to visit an attacker-controlled website and is limited to deceptive address-bar content; Safari before 18.3 and macOS before 15.3 are affected.

The record

CVE
CVE-2025-24128
Published
Jan 27, 2025
Updated
Apr 2, 2026
Vendor
Apple
Product
iOS and iPadOS
Classifications
T1036
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 27, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 2, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <18.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Apple · iOS and iPadOSversion=0 <18.3
Apple · Safariversion=0 <18.3
Apple · macOSversion=0 <15.3

Published CVSS scores

4.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
4.3NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1036Masquerading

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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