{"id":"CVE-2025-43353","state":"PUBLISHED","title":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26. Processing a maliciously crafted string may lead ","description":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26. Processing a maliciously crafted string may lead to heap corruption.","publishedAt":"2025-09-15T22:35:46.825Z","updatedAt":"2026-04-02T18:25:18.683Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"apple","products":["Apple macOS"],"affected":[{"vendor":"Apple","product":"macOS","versions":[{"version":"0","status":"affected","lessThan":"14.8","versionType":"custom"},{"version":"0","status":"affected","lessThan":"15.7","versionType":"custom"},{"version":"0","status":"affected","lessThan":"26","versionType":"custom"}]}],"references":["https://support.apple.com/en-us/125110","https://support.apple.com/en-us/125111","https://support.apple.com/en-us/125112","http://seclists.org/fulldisclosure/2025/Sep/55","http://seclists.org/fulldisclosure/2025/Sep/54","http://seclists.org/fulldisclosure/2025/Sep/53"],"weaknesses":["CWE-787"],"ingestedAt":"2026-10-29T20:09:17.366Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/43xxx/CVE-2025-43353.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-43353","state":"PUBLISHED","datePublished":"2025-09-15T22:35:46.825Z","dateUpdated":"2026-04-02T18:25:18.683Z","assignerShortName":"apple","assignerOrgId":"286789f9-fbc2-4510-9f9a-43facdede74c","dateReserved":"2025-04-16T15:24:37.111Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26. Processing a maliciously crafted string may lead to heap corruption."}],"affected":[{"vendor":"Apple","product":"macOS","versions":[{"version":"0","status":"affected","lessThan":"14.8","versionType":"custom"},{"version":"0","status":"affected","lessThan":"15.7","versionType":"custom"},{"version":"0","status":"affected","lessThan":"26","versionType":"custom"}]}],"references":[{"url":"https://support.apple.com/en-us/125110"},{"url":"https://support.apple.com/en-us/125111"},{"url":"https://support.apple.com/en-us/125112"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Processing a maliciously crafted string may lead to heap corruption"}]}],"providerMetadata":{"shortName":"apple","orgId":"286789f9-fbc2-4510-9f9a-43facdede74c","dateUpdated":"2026-04-02T18:25:18.683Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2025-43353","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-09-17T03:55:44.238391Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","lang":"en","type":"CWE","description":"CWE-787 Out-of-bounds Write"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-26T17:48:33.804Z"}},{"title":"CVE Program Container","references":[{"url":"http://seclists.org/fulldisclosure/2025/Sep/55"},{"url":"http://seclists.org/fulldisclosure/2025/Sep/54"},{"url":"http://seclists.org/fulldisclosure/2025/Sep/53"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-03T18:12:07.503Z"}}]}}}