An integer underflow was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Connecting to a malicious SMB server may lead to unexpected system termination.
cve CVE-2026-84536 1 source, 1 claim · Watch
NVD writes:
An integer underflow was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Connecting to a malicious SMB server may lead to unexpected system termination. the claim
An integer underflow was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Connecting to a malicious SMB server may lead to unexpected system termination. the claim
What it is to other things
| affects | apple/macos NVD |
| made_by | apple NVD |
What each source says
| Property | Source | Said | Means here | ||||
|---|---|---|---|---|---|---|---|
| Cvss cvss | NVD | 6.5receipt
What the source handed over{
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} | — | ||||
| Product product | NVD | macOSreceipt
What the source handed over{
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} | — | ||||
| Status status | NVD | Analyzedreceipt
What the source handed over{
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"vendor": "Apple",
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} | — | ||||
| Vendor vendor | NVD | Applereceipt
What the source handed over{
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vulnerability
| An integer underflow was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Connecting to a malicious SMB server may lead to unexpected system termination. zetlyn/cve-nvd · 2026-09-14 | cvss 6.5 product macOS status Analyzed vendor Apple | source |