Medium severity6.5NVD Advisory· Published Mar 25, 2026· Updated Jun 17, 2026
CVE-2026-28879
CVE-2026-28879
Description
A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may lead to an unexpected process crash.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
14- Range: 18.7.7
18.7.7+ 1 more
- (no CPE)range: 18.7.7
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*range: <18.7.7
0+ 2 more
- (no CPE)range: 0
- (no CPE)range: 15.7.5, 14.8.5, 26.4
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*range: >=14.0,<14.8.5
0+ 1 more
- (no CPE)range: 0
- cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*range: <26.4
0+ 1 more
- (no CPE)range: 0
- cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*range: <26.4
0+ 1 more
- (no CPE)range: 0
- cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*range: <26.4
- Range: 0
Patches
Vulnerability mechanics
References
8- support.apple.com/en-us/126792nvdRelease NotesVendor Advisory
- support.apple.com/en-us/126793nvdRelease NotesVendor Advisory
- support.apple.com/en-us/126794nvdRelease NotesVendor Advisory
- support.apple.com/en-us/126795nvdRelease NotesVendor Advisory
- support.apple.com/en-us/126796nvdRelease NotesVendor Advisory
- support.apple.com/en-us/126797nvdRelease NotesVendor Advisory
- support.apple.com/en-us/126798nvdRelease NotesVendor Advisory
- support.apple.com/en-us/126799nvdRelease NotesVendor Advisory
News mentions
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