A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5, macOS Tahoe 26.5. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Metrics
Affected Vendors & Products
References
History
Wed, 13 May 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Tahoe 26.5. Processing maliciously crafted web content may lead to an unexpected Safari crash. | A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5, macOS Tahoe 26.5. Processing maliciously crafted web content may lead to an unexpected Safari crash. |
| References |
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Wed, 13 May 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* |
Tue, 12 May 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Use‑After‑Free in Safari Causing Crash with Malicious Web Content |
Tue, 12 May 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
cvssV3_1
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Mon, 11 May 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
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| Title | Use‑After‑Free in Safari Causing Crash with Malicious Web Content | |
| First Time appeared |
Apple
Apple macos |
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| Weaknesses | CWE-416 | |
| Vendors & Products |
Apple
Apple macos |
Mon, 11 May 2026 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Tahoe 26.5. Processing maliciously crafted web content may lead to an unexpected Safari crash. | |
| References |
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Status: PUBLISHED
Assigner: apple
Published:
Updated: 2026-05-13T19:58:56.741Z
Reserved: 2026-03-03T16:36:03.989Z
Link: CVE-2026-28946
Updated: 2026-05-12T17:46:53.427Z
Status : Analyzed
Published: 2026-05-11T21:18:55.740
Modified: 2026-05-13T14:08:41.067
Link: CVE-2026-28946
No data.