CVE-2026-84627
Severity not reportedData quality: awaiting analysis.
NVD has not completed analysis, so CVSS and affected-product data may be missing or change.
A buffer overflow was addressed with improved bounds checking.
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7.2, visionOS 27. Processing a maliciously crafted image may lead to heap corruption.
CVSS
—
Awaiting analysis by NVD
Timeline (UTC)
Published: 2026-10-26 21:20
Modified: 2026-10-27 14:52
NVD status: Awaiting Analysis
Last synced 1 day ago
Verified against the source API 2026-10-28 11:30 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://support.apple.com/en-us/149034 product-security@apple.com
- https://support.apple.com/en-us/149035 product-security@apple.com
- https://support.apple.com/en-us/149038 product-security@apple.com
- https://support.apple.com/en-us/149043 product-security@apple.com
- https://support.apple.com/en-us/149227 product-security@apple.com
- https://support.apple.com/en-us/149522 product-security@apple.com
Data sources
NVD CVE API 2.0 — fetched 2026-10-28 11:30 UTC · record ↗