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THREAT OPS › Threat News › [NVD] CVE-2026-43746 (MEDIUM 6.5) — A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.

[NVD] CVE-2026-43746 (MEDIUM 6.5) — A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.

lownvdPublished 2026-06-29

CVE-2026-43746 CVSS: 6.5 MEDIUM Published: 2026-06-29T20:17:37.973

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.

Indicators of compromise

CVE-2026-43746cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-43746