CVE-2015-1146
The Code Signing implementation in Apple OS X before 10.10.3 does not properly validate signatures, which allows local users to bypass intended access restrictions via a crafted bundle, a different vulnerability than CVE-2015-1145.
Does this matter?
Lower severity and a low EPSS score (0.45%). Track it; it rarely justifies an emergency change on its own.
Description
The Code Signing implementation in Apple OS X before 10.10.3 does not properly validate signatures, which allows local users to bypass intended access restrictions via a crafted bundle, a different vulnerability than CVE-2015-1145.
- CVSS 2.0
- 1.9 LOWAV:L/AC:M/Au:N/C:N/I:P/A:N
- EPSS
- 0.45% probability · 38th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-310
- Affected
- 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/Apr/msg00001.htmlVendor Advisory
- http://www.securityfocus.com/bid/73982Exploit, Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1032048Third Party Advisory, VDB Entry
- https://support.apple.com/HT204659Vendor Advisory
- http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.htmlVendor Advisory
- http://www.securityfocus.com/bid/73982Exploit, Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1032048Third Party Advisory, VDB Entry
- https://support.apple.com/HT204659Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.