An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27. Processing maliciously crafted NTLM input may lead to unexpected app termination.

zetlyn/cve-nvd vulnerability cve CVE-2026-84531 cpe cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* cpe cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* cpe cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* known 2026-09-14

https://nvd.nist.gov/vuln/detail/CVE-2026-84531

Properties

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Said since
2026-09-29 09:45 UTC
Last answered
2026-10-05 18:25 UTC
Original
open at the source
What the source handed over
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Its words
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Said since
2026-09-29 17:49 UTC
Last answered
2026-10-05 18:25 UTC
Original
open at the source
2026-09-29 17:49 UTCiOS and iPadOS
2026-09-29 09:45 UTC—
What the source handed over
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2026-09-29 09:45 UTC
Last answered
2026-10-05 18:25 UTC
Original
open at the source
What the source handed over
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NVD
Its words
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Read by
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Said since
2026-09-29 17:49 UTC
Last answered
2026-10-05 18:25 UTC
Original
open at the source
2026-09-29 17:49 UTCApple
2026-09-29 09:45 UTC—
What the source handed over
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Text

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27. Processing maliciously crafted NTLM input may lead to unexpected app termination.