CVE-2015-6983 json
Double free vulnerability in Apple iOS before 9.1 and OS X before 10.11.1 allows attackers to write to arbitrary files via a crafted app th…
published 2015-10-23 11 y ago modified 2026-06-17 4 mo ago also EUVD-2015-6915
- cvss
- 8.8
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.8%
- EPSS 1.8% chance of exploitation in 30 days, percentile 78%
- public exploits
- 0
- none known
Summary
Double free vulnerability in Apple iOS before 9.1 and OS X before 10.11.1 allows attackers to write to arbitrary files via a crafted app that accesses AtomicBufferedFile descriptors.
Exploit prediction
1.76% chance of exploitation in the next 30 days, higher than 78% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 8.8 | AV:N/AC:M/Au:N/C:N/I:C/A:C |
References
-
lists.apple.com
/archives/security-announce/2015/Oct/msg00005.html
vendor-advisory
-
lists.apple.com
/archives/security-announce/2015/Oct/msg00002.html
vendor-advisory
-
support.apple.com
/HT205375
vendor-advisory
-
support.apple.com
/HT205370
vendor-advisory
-
securityfocus.com
/bid/77263
vdb-entry
-
securitytracker.com
/id/1033929
vdb-entry
Sources
- CVE List CVE-2015-6983
- NVD CVE-2015-6983
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.