CVE-2016-4639 json
Login Window in Apple OS X before 10.11.6 does not properly initialize memory, which allows local users to cause a denial of service via un…
published 2016-07-22 10 y ago modified 2026-06-17 4 mo ago also EUVD-2016-5625
- cvss
- 7.0
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 22%
- public exploits
- 0
- none known
Summary
Login Window in Apple OS X before 10.11.6 does not properly initialize memory, which allows local users to cause a denial of service via unspecified vectors.
Exploit prediction
0.30% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.0 | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 4.4 | AV:L/AC:M/Au:N/C:P/I:P/A:P |
References
-
lists.apple.com
/archives/security-announce/2016/Jul/msg00000.html
vendor-advisory, mailing-list
-
support.apple.com
/HT206903
vendor-advisory
-
zerodayinitiative.com
/advisories/ZDI-16-431/
third-party-advisory
-
securityfocus.com
/bid/91824
vdb-entry
-
securitytracker.com
/id/1036348
vdb-entry
Sources
- CVE List CVE-2016-4639
- NVD CVE-2016-4639
Fencer Vulns 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.