CVE-2015-3805
Apple iOS before 8.4.1 and OS X before 10.10.5 allow local users to bypass a code-signing protection mechanism via a crafted Mach-O file, a different vulnerability than CVE-2015-3802.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.37%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Apple iOS before 8.4.1 and OS X before 10.10.5 allow local users to bypass a code-signing protection mechanism via a crafted Mach-O file, a different vulnerability than CVE-2015-3802.
- CVSS 2.0
- 7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 0.37% probability · 31th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- apple/iphone os · apple/mac os x
- Source
- product-security@apple.com
EPSS 0.4% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.htmlVendor Advisory
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.htmlVendor Advisory
- http://www.securityfocus.com/bid/76343
- http://www.securitytracker.com/id/1033275
- https://support.apple.com/kb/HT205030Vendor Advisory
- https://support.apple.com/kb/HT205031Vendor Advisory
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.htmlVendor Advisory
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.htmlVendor Advisory
- http://www.securityfocus.com/bid/76343
- http://www.securitytracker.com/id/1033275
- https://support.apple.com/kb/HT205030Vendor Advisory
- https://support.apple.com/kb/HT205031Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.