CVE Explorer
CVE-2026-50657
Exposure of private personal information to an unauthorized actor in Microsoft Defender allows an authorized attacker to disclose information locally.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"Microsoft Defender for Endpoint for Mac","vendor":"Microsoft","versions":[{"lessThan":"101.26042.0020","status":"affected","version":"101.0.0","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:99e41722c4f0d8e43b2ad07ef0e3c995610cf652e7561d4353d37a3d00f1c611 · sha256:6c5a1026b8626f89… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":4.7,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:99e41722c4f0d8e43b2ad07ef0e3c995610cf652e7561d4353d37a3d00f1c611 · sha256:6c5a1026b8626f89… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-359","description":"CWE-359: Exposure of Private Personal Information to an Unauthorized Actor","lang":"en-US","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:99e41722c4f0d8e43b2ad07ef0e3c995610cf652e7561d4353d37a3d00f1c611 · sha256:6c5a1026b8626f89… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"Microsoft Defender for Endpoint for Mac Information Disclosure Vulnerability","tags":["vendor-advisory","patch"],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50657"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:99e41722c4f0d8e43b2ad07ef0e3c995610cf652e7561d4353d37a3d00f1c611 · sha256:6c5a1026b8626f89… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.