{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-102505","assignerOrgId":"9b29abf9-4ab0-4765-b253-1875cd9b441e","state":"PUBLISHED","assignerShortName":"CPANSec","dateReserved":"2026-09-29T11:14:01.536Z","datePublished":"2026-10-01T13:11:51.967Z","dateUpdated":"2026-10-01T19:32:38.071Z"},"containers":{"cna":{"affected":[{"collectionURL":"https://cpan.org/modules","defaultStatus":"unaffected","modules":["Imager"],"packageName":"Imager","packageURL":"pkg:cpan/Imager","programFiles":["image.c"],"programRoutines":[{"name":"i_gsampf_fp"}],"repo":"https://github.com/tonycoz/imager","versions":[{"lessThan":"1.037","status":"affected","version":"0","versionType":"custom"}]}],"descriptions":[{"lang":"en","value":"Imager versions before 1.037 for Perl overflow a heap buffer fetching float samples from a paletted image in i_gsampf_fp.\n\nFor a paletted image, getsamples() with type \"float\" allocates a buffer of one sample per pixel and fetches every requested channel of each pixel into it. Requesting more than one channel writes past its end.\n\nAn attacker-supplied image controls the overflowing bytes through its palette."}],"problemTypes":[{"descriptions":[{"cweId":"CWE-131","description":"CWE-131 Incorrect Calculation of Buffer Size","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"9b29abf9-4ab0-4765-b253-1875cd9b441e","shortName":"CPANSec","dateUpdated":"2026-10-01T13:11:51.967Z"},"references":[{"tags":["vendor-advisory"],"url":"https://github.com/tonycoz/imager/security/advisories/GHSA-4rx6-cgv3-fmxp"},{"tags":["patch"],"url":"https://github.com/tonycoz/imager/commit/aae49c6be065aa467e834105c816359394a634db.patch"},{"tags":["release-notes"],"url":"https://metacpan.org/release/TONYC/Imager-1.037/changes"}],"solutions":[{"lang":"en","value":"Upgrade to Imager 1.037 or later."}],"source":{"discovery":"UNKNOWN"},"timeline":[{"lang":"en","time":"2026-09-30T00:00:00.000Z","value":"Version 1.037 released with fix."}],"title":"Imager versions before 1.037 for Perl overflow a heap buffer fetching float samples from a paletted image in i_gsampf_fp","x_generator":{"engine":"cpansec-cna-tool 0.1"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/10/01/10"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2026-10-01T15:08:21.378Z"}},{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"LOW","privilegesRequired":"LOW","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-10-01T19:32:33.388785Z","id":"CVE-2026-102505","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-01T19:32:38.071Z"}}]}}