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CVE-2026-43750

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to execute arbitrary code out of its sandbox or with certain elevated privileges.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:231f0aceccaf93a450f9b25e714b40b5f566dd24c212968ff86560c72a99bc99
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

{"cweId":"CWE-120","description":"CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:c154483d35224a486fab178acc891829d9025ea294c6296d2e962038b46cc1d7 · sha256:50fba3dfc31ddf2b… · /containers/adp/0/problemTypes/0/descriptions/0

{"description":"An app may be able to execute arbitrary code out of its sandbox or with certain elevated privileges","lang":"en"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:c154483d35224a486fab178acc891829d9025ea294c6296d2e962038b46cc1d7 · sha256:50fba3dfc31ddf2b… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"macOS","vendor":"Apple","versions":[{"lessThan":"14.8.8","status":"affected","version":"0","versionType":"custom"},{"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:c154483d35224a486fab178acc891829d9025ea294c6296d2e962038b46cc1d7 · sha256:50fba3dfc31ddf2b… · /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:c154483d35224a486fab178acc891829d9025ea294c6296d2e962038b46cc1d7 · sha256:50fba3dfc31ddf2b… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-120","description":"CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:c154483d35224a486fab178acc891829d9025ea294c6296d2e962038b46cc1d7 · sha256:50fba3dfc31ddf2b… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"An app may be able to execute arbitrary code out of its sandbox or with certain elevated privileges","lang":"en"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:c154483d35224a486fab178acc891829d9025ea294c6296d2e962038b46cc1d7 · sha256:50fba3dfc31ddf2b… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"url":"https://support.apple.com/en-us/128067"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c154483d35224a486fab178acc891829d9025ea294c6296d2e962038b46cc1d7 · sha256:50fba3dfc31ddf2b… · /containers/cna/references/0
{"url":"https://support.apple.com/en-us/128071"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c154483d35224a486fab178acc891829d9025ea294c6296d2e962038b46cc1d7 · sha256:50fba3dfc31ddf2b… · /containers/cna/references/1
{"url":"https://support.apple.com/en-us/128072"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c154483d35224a486fab178acc891829d9025ea294c6296d2e962038b46cc1d7 · sha256:50fba3dfc31ddf2b… · /containers/cna/references/2

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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