CVE-2026-65336
published 2026-08-17CVE-2026-65336: This issue was addressed through improved state management. 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…
PriorityP420medium4.3CVSS 3.1
AVNACLPRNUIRSUCNINAL
EPSS
0.47%
39.5th percentile
This issue was addressed through improved state management. 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. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_and_ipados | < 18.7.10 | 18.7.10 |
| apple | ios_and_ipados | < 26.6.1 | 26.6.1 |
| apple | ipados | < 18.7.10 | 18.7.10 |
| apple | ipados | >= 26.0 < 26.6.1 | 26.6.1 |
| apple | iphone_os | < 18.7.10 | 18.7.10 |
| apple | iphone_os | >= 26.0 < 26.6.1 | 26.6.1 |
| apple | macos | < 26.6.2 | 26.6.2 |
| apple | macos | >= 26.0 < 26.6.2 | 26.6.2 |
| apple | safari | < 26.6.1 | 26.6.1 |
| webkitgtk | webkitgtk | — | — |
CVSS provenance
nvdv3.14.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
vendor_redhat4.3MEDIUM
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Red Hat
webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash
vendor_redhat·2026-08-17·CVSS 4.3
CVE-2026-65336 [MEDIUM] CWE-120 webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash
webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash
This issue was addressed through improved state management. 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. Processing maliciously crafted web content may lead to an unexpected Safari crash.
A flaw was found in WebKitGTK. Processing malicious web content can cause an unexpected process crash due to improper state management.
Statement: To exploit this issue, an attacker needs to trick a user into processing or loading malicious web content. For this reason, this flaw has been rated with an important severity.
Additionally, this issue can cause an unexpected process crash but the possibility of remote code execution is not di
VulDB
Apple iOS/iPadOS/macOS prior 18.7.10/26.6.1/26.6.2 State Management input validation
vuldb·2026-08-18
CVE-2026-65336 [LOW] Apple iOS/iPadOS/macOS prior 18.7.10/26.6.1/26.6.2 State Management input validation
A vulnerability described as problematic has been identified in Apple iOS, iPadOS and macOS. This issue affects some unknown processing of the component State Management. The manipulation results in improper input validation.
This vulnerability is cataloged as CVE-2026-65336. The attack may be launched remotely. There is no exploit available.
Upgrading the affected component is recommended.
GHSA
This issue was addressed through improved state management.
ghsa_unreviewed·2026-08-18
CVE-2026-65336 [MEDIUM] CWE-20 This issue was addressed through improved state management.
This issue was addressed through improved state management. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-65336 webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash [fedora-all]
bugzilla·2026-08-27·CVSS 4.3
CVE-2026-65336 [MEDIUM] CVE-2026-65336 webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash [fedora-all]
CVE-2026-65336 webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash [fedora-all]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
This issue was addressed through improved state management. 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. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Bugzilla
CVE-2026-65336 webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash [epel-all]
bugzilla·2026-08-27·CVSS 4.3
CVE-2026-65336 [MEDIUM] CVE-2026-65336 webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash [epel-all]
CVE-2026-65336 webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash [epel-all]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
This issue was addressed through improved state management. 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. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Bugzilla
CVE-2026-65336 webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash
bugzilla·2026-08-26·CVSS 4.3
CVE-2026-65336 [MEDIUM] CVE-2026-65336 webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash
CVE-2026-65336 webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash
This issue was addressed through improved state management. 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. Processing maliciously crafted web content may lead to an unexpected Safari crash.
2026-08-17
Published