CVE-2024-54470

Contact disclosure via Siri lock-screen logic

Published Jan 15, 2025 · Updated Apr 2, 2026

Missing authorization in Siri on Apple iOS and iPadOS before 17.7.1 and before 18.1 allows physically proximate attackers to read contacts. Siri's lock-screen contact-access logic fails to enforce authorization before returning contacts; Apple has not disclosed the specific code path. Physical possession of a locked iPhone or iPad is required, and the documented consequence is limited to contact disclosure.

CVSS severity4.6
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Missing authorization in Siri on Apple iOS and iPadOS before 17.7.1 and before 18.1 allows physically proximate attackers to read contacts. Siri's lock-screen contact-access logic fails to enforce authorization before returning contacts; Apple has not disclosed the specific code path. Physical possession of a locked iPhone or iPad is required, and the documented consequence is limited to contact disclosure.

The record

CVE
CVE-2024-54470
Published
Jan 15, 2025
Updated
Apr 2, 2026
Vendor
Apple
Product
iOS and iPadOS
Classifications
CWE-862, T1432
Attack vector
physical
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 15, 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

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0 <17.7.1
  2. Affected versionversion=0 <18.1

What conditions does exploitation require?

Attack vectorphysical
Required privilegesunauthenticated

What is affected?

Apple · iOS and iPadOSversion=0 <17.7.1; version=0 <18.1

Published CVSS scores

4.6CISA ADP VulnrichmentCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorphysical
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1432Access Contact List

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo