CVE-2026-64782CWE-362

CVE-2026-64782

Low · published August 18, 2026

CVSS v3.1
3.1
EPSS
0%
Percentile
25.7
In the wild
Unconfirmed
What it is

A memory corruption vulnerability was addressed with improved locking. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, visionOS 27. Processing maliciously crafted web content may lead to an unexpected Safari crash.

The record
Technical detail
CVSS v3.1
3.1 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00335 · 25.7th percentile
Weakness
CWE-362 · Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Published
2026-08-18T02:17Z
Affected products (6)
ProductVersionsFixed in
apple/safari< 26.6.126.6.1
apple/ipados< 18.7.1018.7.10
apple/ipados≥ 26.0, < 26.6.126.6.1
apple/iphone_os< 18.7.1018.7.10
apple/iphone_os≥ 26.0, < 26.6.126.6.1
apple/macos≥ 26.0, < 26.6.226.6.2
References (5)
https://support.apple.com/en-us/148281 · [email protected]https://support.apple.com/en-us/148282 · [email protected]https://support.apple.com/en-us/148286 · [email protected]https://support.apple.com/en-us/148287 · [email protected]https://support.apple.com/en-us/149038 · [email protected]
EPSS history
Timeline
  • 17 AUG 21:31Z
    A memory corruption vulnerability was addressed with improved locking
    cvelistv5