MEDIUM
The Speech UI in Apple OS X before 10.10.5, when speech alerts are enabled, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted Unicode string
Published Aug 16, 2015
6.8
MEDIUMCVSS 2.0
EPSS 2.87%
Description
The Speech UI in Apple OS X before 10.10.5, when speech alerts are enabled, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted Unicode string.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
6.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.87% 0.02866
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02866
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.87% (0.02866) | 86.29th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.87% (0.02866) | 84.91th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.90% (0.01895) | 81.59th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.91% (0.02909) | 77.27th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.90% (0.01895) | 82.00th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.98% (0.00976) | 84.07th | v3 (v2023.03.01) |
| Sep 15, 2023 | 0.98% (0.00976) | 81.59th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.95% (0.00954) | 80.84th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.83% (0.02828) | 83.14th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.83% (0.02828) | 81.46th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.83% (0.02828) | 63.97th | v2 (v2022.01.01) |
Weaknesses (1)
References (4)
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html vendor-advisoryx_refsource_APPLEVendor Advisory
- http://www.securityfocus.com/bid/76340 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id/1033276 vdb-entryx_refsource_SECTRACK
- https://support.apple.com/kb/HT205031 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html | vendor-advisoryx_refsource_APPLEVendor Advisory | |
| http://www.securityfocus.com/bid/76340 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id/1033276 | vdb-entryx_refsource_SECTRACK | |
| https://support.apple.com/kb/HT205031 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner apple
Published Aug 16, 2015
Updated Aug 6, 2024
Reserved May 7, 2015
Link CVE-2015-3794
CISA Vulnrichment
Updated n/a