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Fencer Vulns
high 7.5

CVE-2016-1843 json

The Messages component in Apple OS X before 10.11.5 mishandles filename encoding, which allows remote attackers to obtain sensitive informa…

published 2016-05-20 10 y ago modified 2026-06-17 4 mo ago also EUVD-2016-2938

cvss
7.5
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.5%
EPSS 2.5% chance of exploitation in 30 days, percentile 84%
public exploits
0
none known

Summary

The Messages component in Apple OS X before 10.11.5 mishandles filename encoding, which allows remote attackers to obtain sensitive information via unspecified vectors.

Exploit prediction

2.52% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.0 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

Classification

Weakness
  • CWE-20 Improper Input Validation

References

Sources

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.