{"id":"CVE-2023-41064","published":"2023-09-07T18:15:07Z","modified":"2026-06-17T06:20:22Z","title":"Apple iOS, iPadOS, and macOS ImageIO Buffer Overflow Vulnerability","vendor":"Apple","product":"iOS, iPadOS, and macOS","tier":"core","eol":null,"description":{"text":"A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 16.6.1 and iPadOS 16.6.1, macOS Monterey 12.6.9, macOS Ventura 13.5.2, iOS 15.7.9 and iPadOS 15.7.9, macOS Big Sur 11.7.10. Processing a maliciously crafted image may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.","provenance":"source","from":"NVD"},"summary":{"text":"A buffer overflow in the ImageIO component of Apple's iOS, iPadOS, and macOS allows memory corruption while the system processes image files. An attacker who supplies a maliciously crafted image can achieve arbitrary code execution, and the attack requires local access and user interaction, such as opening the image.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-31T04:54:34Z"},"cvss":{"score":7.8,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.53403,"percentile":0.98987,"date":"2026-10-30","provenance":"source"},"kev":{"dateAdded":"2023-09-11","dueDate":"2023-10-02","ransomware":false,"requiredAction":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","notes":"https://support.apple.com/en-us/HT213905, https://support.apple.com/en-us/HT213906; https://nvd.nist.gov/vuln/detail/CVE-2023-41064","provenance":"source"},"vulncheckKev":{"dateAdded":"2023-09-07","exploitedFirstSeen":"2023-09-07","ransomware":false,"evidence":[{"url":"https://citizenlab.ca/2023/09/blastpass-nso-group-iphone-zero-click-zero-day-exploit-captured-in-the-wild/","date":"2023-09-07"},{"url":"https://docs.google.com/spreadsheets/d/1lkNJ0uQwbeC1ZTRrxdtuPLCIl7mlUreoKfSIgajnSyY/edit","date":"2023-09-07"},{"url":"https://support.apple.com/kb/HT213905","date":"2023-09-07"},{"url":"https://support.apple.com/kb/HT213906","date":"2023-09-07"},{"url":"https://support.apple.com/kb/HT213913","date":"2023-09-11"},{"url":"https://support.apple.com/kb/HT213914","date":"2023-09-11"},{"url":"https://support.apple.com/kb/HT213915","date":"2023-09-11"},{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2023-09-11"},{"url":"https://ti.qianxin.com/uploads/2024/02/02/dcc93e586f9028c68e7ab34c3326ff31.pdf","date":"2024-02-02"},{"url":"https://storage.googleapis.com/gweb-uniblog-publish-prod/documents/Buying_Spying_-_Insights_into_Commercial_Surveillance_Vendors.pdf","date":"2024-02-06"}],"evidenceTotal":17,"provenance":"source"},"exploited":true,"otx":{"pulseCount":50,"pulses":[{"name":"Actively_Exploited_Kev | Oct 30, 2026","url":"https://otx.alienvault.com/pulse/6ae35d889ea92b4ce19c2680","created":"2026-10-29"},{"name":"Actively_Exploited_Kev | Oct 29, 2026","url":"https://otx.alienvault.com/pulse/6ae20c1db17e7057ae7d9ad1","created":"2026-10-28"},{"name":"Actively_Exploited_Kev | Oct 28, 2026","url":"https://otx.alienvault.com/pulse/6ae0ba7e0e2a97ff7b218819","created":"2026-10-27"},{"name":"Actively_Exploited_Kev | Oct 27, 2026","url":"https://otx.alienvault.com/pulse/6adf68b85c3e852f3c111d18","created":"2026-10-26"},{"name":"Actively_Exploited_Kev | Oct 24, 2026","url":"https://otx.alienvault.com/pulse/6adb740e397c3ad4799aa4cd","created":"2026-10-23"},{"name":"Actively_Exploited_Kev | Oct 23, 2026","url":"https://otx.alienvault.com/pulse/6ada236fcfba2dfa730ea482","created":"2026-10-22"},{"name":"Actively_Exploited_Kev | Oct 22, 2026","url":"https://otx.alienvault.com/pulse/6ad8d33a077cbb5cab524d80","created":"2026-10-21"},{"name":"Actively_Exploited_Kev | Oct 21, 2026","url":"https://otx.alienvault.com/pulse/6ad78130c4d1ac2be83a8b6d","created":"2026-10-20"},{"name":"Actively_Exploited_Kev | Oct 20, 2026","url":"https://otx.alienvault.com/pulse/6ad62f63c24a405a3423cc13","created":"2026-10-19"},{"name":"Actively_Exploited_Kev | Oct 19, 2026","url":"https://otx.alienvault.com/pulse/6ad4dda174e5797d0bd238b7","created":"2026-10-18"}],"provenance":"machine"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2023/09/21/4","tags":["Mailing List"]},{"url":"https://support.apple.com/en-us/HT213905","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213906","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213913","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213914","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213915","tags":["Release Notes","Vendor Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2023/09/21/4","tags":["Mailing List"]},{"url":"https://support.apple.com/en-us/HT213905","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213906","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213913","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213914","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213915","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT213913","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT213915","tags":["Release Notes","Vendor Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-41064","tags":["US Government Resource"]}],"techniques":[{"id":"T1204.002","name":"Malicious File","tactics":["execution"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: user opens malicious image file","mappingType":"exploitation_technique","evidence":[{"from":"description","quote":"Processing a maliciously crafted image may lead to arbitrary code execution","start":220,"end":295}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"},{"id":"T1059","name":"Command and Scripting Interpreter","tactics":["execution"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: arbitrary code execution achieved","mappingType":"primary_impact","evidence":[{"from":"description","quote":"may lead to arbitrary code execution","start":259,"end":295}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"}],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2023-45585","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-45585","exploited":true,"exploitedSince":"2023-09-11","provenance":"source"},"exploits":[],"exploitSources":{"pocGithub":{"count":2,"skipped":1,"earliest":"2023-10-30","earliestUrl":"https://github.com/MrR0b0t19/vulnerabilidad-LibWebP-CVE-2023-41064","repos":[{"name":"MrR0b0t19/CVE-2023-41064","url":"https://github.com/MrR0b0t19/CVE-2023-41064","stars":3,"created":"2023-11-13"},{"name":"MrR0b0t19/vulnerabilidad-LibWebP-CVE-2023-41064","url":"https://github.com/MrR0b0t19/vulnerabilidad-LibWebP-CVE-2023-41064","stars":0,"created":"2023-10-30"}]},"first":{"date":"2023-10-30","source":"PoC-in-GitHub","url":"https://github.com/MrR0b0t19/vulnerabilidad-LibWebP-CVE-2023-41064"},"provenance":"source"},"exploitRefs":[],"flow":[{"stage":"exploitation","techniques":["T1204.002"],"provenance":"ai"},{"stage":"primary","techniques":["T1059"],"provenance":"ai"}],"timeline":[{"date":"2023-09-07","kind":"published","label":"Published 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