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CVE-2026-64772

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6. A remote attacker may be able to cause unexpected application termination or heap corruption.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d9aa1903ebd9bbf1c4dcfeb0346e628f5123fef0ba950a082bbb00f60165e3ae
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 4 assertions

{"product":"macOS","vendor":"Apple","versions":[{"lessThan":"15.7.8","status":"affected","version":"0","versionType":"custom"},{"lessThan":"26.6","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f4ca5717035204e701585a54907e7315fc2b223de078df980df12a1ddc8e737a · sha256:81a51d1dfaa92548… · /containers/cna/affected/1

{"product":"tvOS","vendor":"Apple","versions":[{"lessThan":"26.6","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f4ca5717035204e701585a54907e7315fc2b223de078df980df12a1ddc8e737a · sha256:81a51d1dfaa92548… · /containers/cna/affected/2

{"product":"visionOS","vendor":"Apple","versions":[{"lessThan":"26.6","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f4ca5717035204e701585a54907e7315fc2b223de078df980df12a1ddc8e737a · sha256:81a51d1dfaa92548… · /containers/cna/affected/3

{"product":"iOS and iPadOS","vendor":"Apple","versions":[{"lessThan":"26.6","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f4ca5717035204e701585a54907e7315fc2b223de078df980df12a1ddc8e737a · sha256:81a51d1dfaa92548… · /containers/cna/affected/0
cwe · 2 assertions

{"cweId":"CWE-787","description":"CWE-787 Out-of-bounds Write","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:f4ca5717035204e701585a54907e7315fc2b223de078df980df12a1ddc8e737a · sha256:81a51d1dfaa92548… · /containers/adp/0/problemTypes/0/descriptions/0

{"description":"A remote attacker may be able to cause unexpected application termination or heap corruption","lang":"en"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:f4ca5717035204e701585a54907e7315fc2b223de078df980df12a1ddc8e737a · sha256:81a51d1dfaa92548… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

4 source assertions
{"product":"macOS","vendor":"Apple","versions":[{"lessThan":"15.7.8","status":"affected","version":"0","versionType":"custom"},{"lessThan":"26.6","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f4ca5717035204e701585a54907e7315fc2b223de078df980df12a1ddc8e737a · sha256:81a51d1dfaa92548… · /containers/cna/affected/1
{"product":"tvOS","vendor":"Apple","versions":[{"lessThan":"26.6","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f4ca5717035204e701585a54907e7315fc2b223de078df980df12a1ddc8e737a · sha256:81a51d1dfaa92548… · /containers/cna/affected/2
{"product":"visionOS","vendor":"Apple","versions":[{"lessThan":"26.6","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f4ca5717035204e701585a54907e7315fc2b223de078df980df12a1ddc8e737a · sha256:81a51d1dfaa92548… · /containers/cna/affected/3
{"product":"iOS and iPadOS","vendor":"Apple","versions":[{"lessThan":"26.6","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f4ca5717035204e701585a54907e7315fc2b223de078df980df12a1ddc8e737a · sha256:81a51d1dfaa92548… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f4ca5717035204e701585a54907e7315fc2b223de078df980df12a1ddc8e737a · sha256:81a51d1dfaa92548… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-787","description":"CWE-787 Out-of-bounds Write","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:f4ca5717035204e701585a54907e7315fc2b223de078df980df12a1ddc8e737a · sha256:81a51d1dfaa92548… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"A remote attacker may be able to cause unexpected application termination or heap corruption","lang":"en"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:f4ca5717035204e701585a54907e7315fc2b223de078df980df12a1ddc8e737a · sha256:81a51d1dfaa92548… · /containers/cna/problemTypes/0/descriptions/0

Source references

5 source assertions
{"url":"https://support.apple.com/en-us/128066"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f4ca5717035204e701585a54907e7315fc2b223de078df980df12a1ddc8e737a · sha256:81a51d1dfaa92548… · /containers/cna/references/0
{"url":"https://support.apple.com/en-us/128067"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f4ca5717035204e701585a54907e7315fc2b223de078df980df12a1ddc8e737a · sha256:81a51d1dfaa92548… · /containers/cna/references/1
{"url":"https://support.apple.com/en-us/128069"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f4ca5717035204e701585a54907e7315fc2b223de078df980df12a1ddc8e737a · sha256:81a51d1dfaa92548… · /containers/cna/references/2
{"url":"https://support.apple.com/en-us/128070"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f4ca5717035204e701585a54907e7315fc2b223de078df980df12a1ddc8e737a · sha256:81a51d1dfaa92548… · /containers/cna/references/3
{"url":"https://support.apple.com/en-us/128071"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f4ca5717035204e701585a54907e7315fc2b223de078df980df12a1ddc8e737a · sha256:81a51d1dfaa92548… · /containers/cna/references/4

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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