About Apple security updates
For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page.
Apple security documents reference vulnerabilities by CVE-ID when possible.
Released April 3, 2017
Available for: iPhone 5 and later, iPad 4th generation and later, and iPod touch 6th generation
Impact: Processing a maliciously crafted file may lead to application termination
Description: A denial of service issue was addressed through improved validation.
CVE-2017-7003: Jake Davis of SPYSCAPE (@DoubleJake)
Entry added May 31, 2017
Available for: iPhone 5 and later, iPad 4th generation and later, iPod touch 6th generation and later
Impact: An attacker within range may be able to execute arbitrary code on the Wi-Fi chip
Description: A stack buffer overflow was addressed through improved input validation.
CVE-2017-6975: Gal Beniamini of Google Project Zero