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CVE-2026-43705

A type confusion issue was addressed with improved checks. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing maliciously crafted web content may lead to memory corruption.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7b78bf8f1b8c37268d9715f51e9862ac06a8e571fa068d0ef51536276f340d70
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 6 assertions

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/affected/3

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/affected/5

{"product":"iOS and iPadOS","vendor":"Apple","versions":[{"lessThan":"26.5.2","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/affected/1

{"product":"macOS","vendor":"Apple","versions":[{"lessThan":"26.5.2","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/affected/2

{"product":"Safari","vendor":"Apple","versions":[{"lessThan":"26.5.2","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/affected/0

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/affected/4
cwe · 2 assertions

{"cweId":"CWE-843","description":"CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/adp/0/problemTypes/0/descriptions/0

{"description":"Processing maliciously crafted web content may lead to memory corruption","lang":"en"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

6 source assertions
{"product":"tvOS","vendor":"Apple","versions":[{"lessThan":"26.6","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/affected/3
{"product":"watchOS","vendor":"Apple","versions":[{"lessThan":"26.6","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/affected/5
{"product":"iOS and iPadOS","vendor":"Apple","versions":[{"lessThan":"26.5.2","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/affected/1
{"product":"macOS","vendor":"Apple","versions":[{"lessThan":"26.5.2","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/affected/2
{"product":"Safari","vendor":"Apple","versions":[{"lessThan":"26.5.2","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/affected/0
{"product":"visionOS","vendor":"Apple","versions":[{"lessThan":"26.6","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/affected/4

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-843","description":"CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"Processing maliciously crafted web content may lead to memory corruption","lang":"en"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions
{"url":"https://support.apple.com/en-us/127594"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/references/0
{"url":"https://support.apple.com/en-us/127595"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/references/1
{"url":"https://support.apple.com/en-us/127685"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/references/2
{"url":"https://support.apple.com/en-us/128068"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/references/3
{"url":"https://support.apple.com/en-us/128069"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/references/4
{"url":"https://support.apple.com/en-us/128070"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:95f6b24b21b48ee1111fd71927fce0ee3bac71713c3a66724e7c92088da648b7 · sha256:120eab8a6efc20e1… · /containers/cna/references/5

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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