{"id":"CVE-2026-102504","revision":null,"records":[{"revision":"7927e3b3714c4304986ee24cb6bdc4cf","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-102504","aliases":[],"title":"Imager versions before 1.037 for Perl exit the process reading a raw image with an out-of-range raw_datachannels value in i_readraw_wiol","description":"Imager versions before 1.037 for Perl exit the process reading a raw image with an out-of-range raw_datachannels value in i_readraw_wiol.\n\nNothing range-checks raw_datachannels. The line buffer is sized as the image width times the channel count with no overflow check, so a negative or very large count requests an excessive allocation. When it fails, Imager's allocator calls exit(3).\n\nPassing an untrusted raw_datachannels value to Imager->read() triggers an uncatchable exit.","state":0,"publishedAt":"2026-10-01T13:11:38.558+00:00","modifiedAt":"2026-10-01T19:31:30.976+00:00","affected":[{"ecosystem":"https://cpan.org/modules","name":"Imager","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"collectionURL\": \"https://cpan.org/modules\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"modules\": [\n                        \"Imager\"\n                    ],\n                    \"packageName\": \"Imager\",\n                    \"packageURL\": \"pkg:cpan/Imager\",\n                    \"programFiles\": [\n                        \"raw.c\"\n                    ],\n                    \"programRoutines\": [\n                        {\n                            \"name\": \"i_readraw_wiol\"\n                        }\n                    ],\n                    \"repo\": \"https://github.com/tonycoz/imager\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"1.037\",\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"versionType\": \"custom\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://github.com/tonycoz/imager/security/advisories/GHSA-g549-r73g-x7x6","https://github.com/tonycoz/imager/commit/21b0df9eef1dffe1fdcd3706bfea9f1338031679.patch","https://metacpan.org/release/TONYC/Imager-1.037/changes"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-102504","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-102504","identifiers":["CVE-2026-102504"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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