{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2026-52490", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-08-24T20:37:51.758Z", "dateReserved": "2026-06-08T00:00:00.000Z", "datePublished": "2026-08-24T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-08-24T20:37:51.758Z"}, "descriptions": [{"lang": "en", "value": "An issue in libtiff 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938 allows an attacker to execute arbitrary code via the process_command_opts() function in tools/tiffcrop.c"}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://gitlab.com/libtiff/libtiff/-/work_items/846"}, {"url": "https://gist.github.com/okyfh/122c2d72e991a78c8af80a3af3be8671"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}, "dataVersion": "5.2"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue in libtiff 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938 allows an attacker to execute arbitrary code via the process_command_opts() function in tools/tiffcrop.c"}], "id": "CVE-2026-52490", "lastModified": "2026-08-24T21:17:19.803", "metrics": {}, "published": "2026-08-24T21:17:19.803", "references": [{"source": "cve@mitre.org", "url": "https://gist.github.com/okyfh/122c2d72e991a78c8af80a3af3be8671"}, {"source": "cve@mitre.org", "url": "https://gitlab.com/libtiff/libtiff/-/work_items/846"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "libtiff", "vendor": "libtiff"}], "created": "2026-08-24T23:00:05.680744+00:00", "title": "Arbitrary Code Execution via tiffcrop command options in libtiff", "updated": "2026-08-24T23:00:06.207999+00:00", "vendors": ["libtiff", "libtiff$PRODUCT$libtiff"], "weaknesses": ["CWE-78"]}