Reminder disclosure via improper path handling
Published Jan 15, 2025 · Updated Apr 2, 2026
Information disclosure in Apple Calendar on affected Apple platforms allows attackers with calendar-data access to read reminders. Apple identifies faulty path handling in Calendar but has not disclosed the affected code path or the exact operation performed on untrusted data. Exploitation requires existing access to calendar data, and the documented consequence is limited to reading reminder data.
Summary
What happened
Information disclosure in Apple Calendar on affected Apple platforms allows attackers with calendar-data access to read reminders. Apple identifies faulty path handling in Calendar but has not disclosed the affected code path or the exact operation performed on untrusted data. Exploitation requires existing access to calendar data, and the documented consequence is limited to reading reminder data.
The record
- CVE
- CVE-2024-54535
- Published
- Jan 15, 2025
- Updated
- Apr 2, 2026
- Vendor
- Apple
- Product
- iOS and iPadOS
- Classifications
- Unavailable
- Attack vector
- Unavailable
- Privileges
- Unavailable
Timeline
How it unfolded
- Jan 15, 2025CVE publishedPublication date reported by the CVE source.
- 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.
- Affected versionversion=0 <18.1
What conditions does exploitation require?
What is affected?
Published CVSS scores
No CVSS assessment is available in this record.
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.
Weakness, pattern, technique
No sourced classifications are available.
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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