High severity7.8NVD Advisory· Published Feb 11, 2026· Updated Jun 17, 2026
CVE-2026-20658
CVE-2026-20658
Description
A package validation issue was addressed by blocking the vulnerable package. This issue is fixed in macOS Tahoe 26.3. An app may be able to gain root privileges.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*range: >=26.0,<26.3
- (no CPE)range: 0
- Range: = 26.3
Patches
Vulnerability mechanics
References
1- support.apple.com/en-us/126348nvdRelease NotesVendor Advisory
News mentions
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