{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-111155", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-10-15T17:04:01.658Z", "datePublished": "2026-10-15T18:57:43.192Z", "dateUpdated": "2026-10-15T18:57:43.192Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-10-15T18:57:43.192Z"}, "datePublic": "2026-10-15T00:00:00.000Z", "title": "libTiMidity through 0.2.8 Out-of-Bounds Read via SoundFont Loader sndfont.c", "descriptions": [{"lang": "en", "value": "libTiMidity through 0.2.8 contains a heap out-of-bounds read vulnerability in the SoundFont loader in src/sndfont.c that uses unvalidated sampleId and instrument generator values as table indices. Attackers can supply a crafted .sf2 file loaded through mid_set_soundfont() to read heap memory out of bounds and crash the application."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Out-of-bounds Read", "cweId": "CWE-125", "type": "CWE"}]}], "affected": [{"vendor": "sezero", "product": "libtimidity", "defaultStatus": "unaffected", "versions": [{"version": "0.2.8", "lessThanOrEqual": "0.2.8", "status": "affected", "versionType": "semver"}], "collectionURL": "https://github.com/sezero/libtimidity", "repo": "https://github.com/sezero/libtimidity"}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N", "attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 6.9, "baseSeverity": "MEDIUM"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 6.1, "baseSeverity": "MEDIUM"}}], "references": [{"url": "https://hackmd.io/@haind-pwn/libtimidity-soundfont-generator-oper-oob-write", "tags": ["technical-description", "exploit"]}, {"url": "https://github.com/sezero/libtimidity/blob/a52adf6aee2635e2a16797213a089c2180e67757/src/sndfont.c#L578-L590", "tags": ["technical-description"]}, {"url": "https://github.com/sezero/libtimidity", "tags": ["product"]}, {"name": "VulnCheck Advisory: libTiMidity through 0.2.8 Out-of-Bounds Read via SoundFont Loader sndfont.c", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/libtimidity-through-0.2.8-out-of-bounds-read-via-soundfont-loader-sndfont-c"}], "credits": [{"lang": "en", "value": "HaiND from the Post and Telecommunication Institute of Technology", "type": "finder"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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