CVE-2015-1149
CVE-2015-1149 is a high-severity vulnerability in Apple Xcode with a CVSS 2.0 base score of 7.5. 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-189.
Key facts
- Severity: High (CVSS 2.0 base score 7.5)
- EPSS exploit prediction: 2% (73rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-189
- Affected product: Apple Xcode
- Published:
- Last modified:
Description
Integer overflow in the simulator in Swift in Apple Xcode before 6.3 allows context-dependent attackers to cause a denial of service or possibly have unspecified other impact by triggering an incorrect result of a type conversion.
Frequently asked questions
- What is CVE-2015-1149?
- Integer overflow in the simulator in Swift in Apple Xcode before 6.3 allows context-dependent attackers to cause a denial of service or possibly have unspecified other impact by triggering an incorrect result of a type conversion.
- How severe is CVE-2015-1149?
- CVE-2015-1149 has a CVSS 2.0 base score of 7.5, rated high severity.
- Is CVE-2015-1149 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2015-1149?
- CVE-2015-1149 affects Apple Xcode. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2015-1149?
- 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.
- When was CVE-2015-1149 published?
- CVE-2015-1149 was published on 2015-04-10 and last updated on 2026-06-17.
References
- http://lists.apple.com/archives/security-announce/2015/Apr/msg00004.html
- http://www.securitytracker.com/id/1032049
- https://support.apple.com/HT204663
Affected products (1)
- cpe:2.3:a:apple:xcode:*:*:*:*:*:*:*:*
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