CVE-2024-27796
CVE-2024-27796 is a high-severity vulnerability in Apple Ipados with a CVSS 3.x base score of 7.8. 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-1325.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- EPSS exploit prediction: 0% (17th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-24989
- Weakness: CWE-1325
- Affected product: Apple Ipados
- Published:
- Last modified:
Description
The issue was addressed with improved checks. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Sonoma 14.5, macOS Ventura 13.6.7. An attacker may be able to elevate privileges.
Frequently asked questions
- What is CVE-2024-27796?
- The issue was addressed with improved checks. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Sonoma 14.5, macOS Ventura 13.6.7. An attacker may be able to elevate privileges.
- How severe is CVE-2024-27796?
- CVE-2024-27796 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2024-27796 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-27796?
- CVE-2024-27796 primarily affects Apple Ipados. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2024-27796?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2024-27796 have an EU (EUVD) identifier?
- Yes. CVE-2024-27796 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-24989.
- When was CVE-2024-27796 published?
- CVE-2024-27796 was published on 2024-05-14 and last updated on 2026-06-17.
References
- https://support.apple.com/en-us/120898
- https://support.apple.com/en-us/120899
- https://support.apple.com/en-us/120900
- https://support.apple.com/en-us/120903
- https://support.apple.com/en-us/120905
- http://seclists.org/fulldisclosure/2024/May/10
- http://seclists.org/fulldisclosure/2024/May/12
- https://support.apple.com/en-us/HT214101
- https://support.apple.com/en-us/HT214106
- https://support.apple.com/kb/HT214100
- https://support.apple.com/kb/HT214101
- https://support.apple.com/kb/HT214105
- https://support.apple.com/kb/HT214106
- https://support.apple.com/kb/HT214107
Affected products (3)
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
More vulnerabilities in Apple Ipados
- CVE-2025-43300 — Critical (CVSS 10.0): An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.8.5 and iPadOS…
- CVE-2025-24201 — Critical (CVSS 10.0): An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in…
- CVE-2025-24085 — Critical (CVSS 10.0): A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.3 and iPadOS 18.3,…
- CVE-2022-32845 — Critical (CVSS 10.0): This issue was addressed with improved checks. This issue is fixed in watchOS 8.7, iOS 15.6 and iPadOS 15.6, macOS…
- CVE-2019-8779 — Critical (CVSS 10.0): A logic issue applied the incorrect restrictions. This issue was addressed by updating the logic to apply the correct…
- CVE-2026-28858 — Critical (CVSS 9.8): A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.4 and iPadOS 26.4. A…
All CVEs affecting Apple Ipados →
Other CWE-1325 vulnerabilities
- CVE-2026-34183 — High (CVSS 7.5): Issue summary: Remote peer may exhaust heap memory of the QUIC server or client by flooding it with packets containing…
- CVE-2025-2240 — High (CVSS 7.5): A flaw was found in Smallrye, where smallrye-fault-tolerance is vulnerable to an out-of-memory (OOM) issue. This…
- CVE-2026-8199 — Medium (CVSS 6.5): An authenticated user can cause excess memory usage via bitwise match expression AST processing of $bitsAllSet,…
- CVE-2026-24819 — Medium (CVSS 6.3): Improperly Controlled Sequential Memory Allocation vulnerability in foxinmy weixin4j…
- CVE-2024-2511 — Medium (CVSS 5.9): Issue summary: Some non-default TLS server configurations can cause unbounded memory growth when processing TLSv1.3…
- CVE-2026-6869 — Medium (CVSS 5.5): WebSocket protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service