A file quarantine bypass was addressed with additional checks. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.5. A maliciously crafted ZIP archive may bypass Gatekeeper checks.
Metrics
Affected Vendors & Products
References
History
Wed, 26 Aug 2026 05:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Gatekeeper Quarantine Bypass via Malicious ZIP Archive in macOS |
Tue, 25 Aug 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A file quarantine bypass was addressed with additional checks. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8. A maliciously crafted ZIP archive may bypass Gatekeeper checks. | A file quarantine bypass was addressed with additional checks. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.5. A maliciously crafted ZIP archive may bypass Gatekeeper checks. |
| References |
|
Wed, 05 Aug 2026 02:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Gatekeeper Quarantine Bypass via Malicious ZIP Archive in macOS |
Wed, 05 Aug 2026 00:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | File Quarantine Bypass via Malicious ZIP in macOS Gatekeeper | |
| Weaknesses | CWE-284 |
Tue, 28 Jul 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | File Quarantine Bypass via Malicious ZIP in macOS Gatekeeper | |
| Weaknesses | CWE-284 CWE-290 CWE-693 |
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| Metrics |
cvssV3_1
|
Tue, 28 Jul 2026 01:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apple
Apple macos |
|
| Vendors & Products |
Apple
Apple macos |
Mon, 27 Jul 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A file quarantine bypass was addressed with additional checks. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8. A maliciously crafted ZIP archive may bypass Gatekeeper checks. | |
| References |
|
Status: PUBLISHED
Assigner: apple
Published: 2026-07-27T20:14:34.090Z
Updated: 2026-08-25T19:24:57.448Z
Reserved: 2026-03-03T16:36:03.983Z
Link: CVE-2026-28900
Updated: 2026-07-28T15:20:22.596Z
Status : Modified
Published: 2026-07-27T21:16:49.080
Modified: 2026-08-25T20:16:53.880
Link: CVE-2026-28900
No data.