CVE-2026-43793
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An issue existed in the handling of environment variables. This issue was addressed with improved validation. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to cause unexpected system termination.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Apple | macOS | 0 < 14.8.8 | affected |
| Apple | macOS | 0 < 15.7.8 | affected |
| Apple | macOS | 0 < 26.6 | affected |
Weaknesses
- An app may be able to cause unexpected system termination
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: total
References
- https://support.apple.com/en-us/128067
- https://support.apple.com/en-us/128071
- https://support.apple.com/en-us/128072
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