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CVE-2026-28844

A file access issue was addressed with improved input validation. This issue is fixed in macOS Tahoe 26.4. An attacker may gain access to protected parts of the file system.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7ba25e274faca8c9e03abb293e773cb5536ce592f3086b0b9ee69a854d7184b8
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"description":"CWE-noinfo Not enough information","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d8f50e55a4fbcd798bd12b5fa0f0de7122411acab1ccc84814f6977d3dea56f0 · sha256:04886b004fd0f52d… · /containers/adp/0/problemTypes/0/descriptions/0

{"description":"An attacker may gain access to protected parts of the file system","lang":"en"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d8f50e55a4fbcd798bd12b5fa0f0de7122411acab1ccc84814f6977d3dea56f0 · sha256:04886b004fd0f52d… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"macOS","vendor":"Apple","versions":[{"lessThan":"26.4","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d8f50e55a4fbcd798bd12b5fa0f0de7122411acab1ccc84814f6977d3dea56f0 · sha256:04886b004fd0f52d… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:d8f50e55a4fbcd798bd12b5fa0f0de7122411acab1ccc84814f6977d3dea56f0 · sha256:04886b004fd0f52d… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"description":"CWE-noinfo Not enough information","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d8f50e55a4fbcd798bd12b5fa0f0de7122411acab1ccc84814f6977d3dea56f0 · sha256:04886b004fd0f52d… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"An attacker may gain access to protected parts of the file system","lang":"en"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d8f50e55a4fbcd798bd12b5fa0f0de7122411acab1ccc84814f6977d3dea56f0 · sha256:04886b004fd0f52d… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"url":"https://support.apple.com/en-us/126794"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d8f50e55a4fbcd798bd12b5fa0f0de7122411acab1ccc84814f6977d3dea56f0 · sha256:04886b004fd0f52d… · /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.

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