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CVE-2026-43660

A validation issue was addressed with improved logic. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously crafted web content may prevent Content Security Policy from being enforced.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:57a3c3155b824cdb1ec773f1d5580be761e6b4170187f98c36122f6e80ed37a5
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":"visionOS","vendor":"Apple","versions":[{"lessThan":"26.5","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/affected/4

{"product":"macOS","vendor":"Apple","versions":[{"lessThan":"26.5","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/affected/2

{"product":"iOS and iPadOS","vendor":"Apple","versions":[{"lessThan":"18.7.9","status":"affected","version":"0","versionType":"custom"},{"lessThan":"26.5","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/affected/1

{"product":"watchOS","vendor":"Apple","versions":[{"lessThan":"26.5","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/affected/5

{"product":"Safari","vendor":"Apple","versions":[{"lessThan":"26.5","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/affected/0

{"product":"tvOS","vendor":"Apple","versions":[{"lessThan":"26.5","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/affected/3
cwe · 2 assertions

{"cweId":"CWE-693","description":"CWE-693 Protection Mechanism Failure","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/adp/0/problemTypes/0/descriptions/0

{"description":"Processing maliciously crafted web content may prevent Content Security Policy from being enforced","lang":"en"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

6 source assertions
{"product":"visionOS","vendor":"Apple","versions":[{"lessThan":"26.5","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/affected/4
{"product":"macOS","vendor":"Apple","versions":[{"lessThan":"26.5","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/affected/2
{"product":"iOS and iPadOS","vendor":"Apple","versions":[{"lessThan":"18.7.9","status":"affected","version":"0","versionType":"custom"},{"lessThan":"26.5","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/affected/1
{"product":"watchOS","vendor":"Apple","versions":[{"lessThan":"26.5","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/affected/5
{"product":"Safari","vendor":"Apple","versions":[{"lessThan":"26.5","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/affected/0
{"product":"tvOS","vendor":"Apple","versions":[{"lessThan":"26.5","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/affected/3

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-693","description":"CWE-693 Protection Mechanism Failure","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"Processing maliciously crafted web content may prevent Content Security Policy from being enforced","lang":"en"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/problemTypes/0/descriptions/0

Source references

7 source assertions
{"url":"https://support.apple.com/en-us/127110"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/references/0
{"url":"https://support.apple.com/en-us/127111"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/references/1
{"url":"https://support.apple.com/en-us/127115"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/references/2
{"url":"https://support.apple.com/en-us/127118"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/references/3
{"url":"https://support.apple.com/en-us/127119"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/references/4
{"url":"https://support.apple.com/en-us/127120"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/references/5
{"url":"https://support.apple.com/en-us/127121"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:12da0e65ae2970fcc8e2e9f7defcc1d200981a140be0837701ccd4e2949bd67a · sha256:f3f644c1d2ecb1a5… · /containers/cna/references/6

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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