Medium
libsidplayfp — security advisory
libsidplayfp through 3.1.1 contains a heap out-of-bounds read vulnerability that allows attackers to crash applications by supplying a PSID/RSID file with an unchecked data offset. Attackers can set the header data offset beyond the file size, wrapping the length calculation so resolveAddrs() reads up to 64 KiB past the heap buffer.
- Products
- libsidplayfp
- Affected versions
- 2.10.0-1, 2.10.1-1, 2.11.0-1, 2.12.0-1, 2.15.0-1, 2.15.1-1, 2.15.2-1, 2.16.0-1, 2.16.1-1, 2.4.2-1, 2.5.0-1, 2.5.1-1, 2.6.0-1, 2.7.0-1, 2.7.1-1, 2.8.0-1, 2.9.0-1, 3.0.0-1, 3.0.1-1, 3.0.2-1, 3.1.0-1, 3.1.1-1
- Fixed versions
- Not specified
- CVEs
- CVE-2026-111148
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 23:18 UTC · Revision 1
Source evidence
libsidplayfp through 3.1.1 contains a heap out-of-bounds read vulnerability that allows attackers to crash applications by supplying a PSID/RSID file with an unchecked data offset. Attackers can set the header data offset beyond the file size, wrapping the length calculation so resolveAddrs() reads up to 64 KiB past the heap buffer.
osv:DEBIAN-CVE-2026-111148
libsidplayfp
Fixed versions: Not specified
libsidplayfp
Fixed versions: Not specified
libsidplayfp
Fixed versions: Not specified
Complete source record
{
"id": "0d7d481f68c2379fcce56791fc20a6f4cbba228a3b27db548100f2fe1df1be36",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2026-111148",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2026-111148",
"summary": "libsidplayfp through 3.1.1 contains a heap out-of-bounds read vulnerability that allows attackers to crash applications by supplying a PSID/RSID file with an unchecked data offset. Attackers can set the header data offset beyond the file size, wrapping the length calculation so resolveAddrs() reads up to 64 KiB past the heap buffer.",
"evidence": "osv:DEBIAN-CVE-2026-111148",
"products": [
{
"name": {
"value": "libsidplayfp",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.10.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "2.10.1-1",
"evidence": "/affected/0/versions"
},
{
"value": "2.11.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "2.12.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "2.15.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "2.15.1-1",
"evidence": "/affected/0/versions"
},
{
"value": "2.15.2-1",
"evidence": "/affected/0/versions"
},
{
"value": "2.16.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "2.16.1-1",
"evidence": "/affected/0/versions"
},
{
"value": "2.4.2-1",
"evidence": "/affected/0/versions"
},
{
"value": "2.5.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "2.5.1-1",
"evidence": "/affected/0/versions"
},
{
"value": "2.6.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "2.7.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "2.7.1-1",
"evidence": "/affected/0/versions"
},
{
"value": "2.8.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "2.9.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "3.0.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "3.0.1-1",
"evidence": "/affected/0/versions"
},
{
"value": "3.0.2-1",
"evidence": "/affected/0/versions"
},
{
"value": "3.1.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "3.1.1-1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "libsidplayfp",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.12.0-1",
"evidence": "/affected/1/versions"
},
{
"value": "2.15.0-1",
"evidence": "/affected/1/versions"
},
{
"value": "2.15.1-1",
"evidence": "/affected/1/versions"
},
{
"value": "2.15.2-1",
"evidence": "/affected/1/versions"
},
{
"value": "2.16.0-1",
"evidence": "/affected/1/versions"
},
{
"value": "2.16.1-1",
"evidence": "/affected/1/versions"
},
{
"value": "3.0.0-1",
"evidence": "/affected/1/versions"
},
{
"value": "3.0.1-1",
"evidence": "/affected/1/versions"
},
{
"value": "3.0.2-1",
"evidence": "/affected/1/versions"
},
{
"value": "3.1.0-1",
"evidence": "/affected/1/versions"
},
{
"value": "3.1.1-1",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "libsidplayfp",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.12.0-1",
"evidence": "/affected/2/versions"
},
{
"value": "2.15.0-1",
"evidence": "/affected/2/versions"
},
{
"value": "2.15.1-1",
"evidence": "/affected/2/versions"
},
{
"value": "2.15.2-1",
"evidence": "/affected/2/versions"
},
{
"value": "2.16.0-1",
"evidence": "/affected/2/versions"
},
{
"value": "2.16.1-1",
"evidence": "/affected/2/versions"
},
{
"value": "3.0.0-1",
"evidence": "/affected/2/versions"
},
{
"value": "3.0.1-1",
"evidence": "/affected/2/versions"
},
{
"value": "3.0.2-1",
"evidence": "/affected/2/versions"
},
{
"value": "3.1.0-1",
"evidence": "/affected/2/versions"
},
{
"value": "3.1.1-1",
"evidence": "/affected/2/versions"
}
]
}
],
"severity": "medium",
"structured": {
"id": "DEBIAN-CVE-2026-111148",
"aliases": [
"DEBIAN-CVE-2026-111148"
],
"metrics": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "libsidplayfp",
"purl": "pkg:deb/debian/libsidplayfp?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"2.10.0-1",
"2.10.1-1",
"2.11.0-1",
"2.12.0-1",
"2.15.0-1",
"2.15.1-1",
"2.15.2-1",
"2.16.0-1",
"2.16.1-1",
"2.4.2-1",
"2.5.0-1",
"2.5.1-1",
"2.6.0-1",
"2.7.0-1",
"2.7.1-1",
"2.8.0-1",
"2.9.0-1",
"3.0.0-1",
"3.0.1-1",
"3.0.2-1",
"3.1.0-1",
"3.1.1-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-111148.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "libsidplayfp",
"purl": "pkg:deb/debian/libsidplayfp?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"2.12.0-1",
"2.15.0-1",
"2.15.1-1",
"2.15.2-1",
"2.16.0-1",
"2.16.1-1",
"3.0.0-1",
"3.0.1-1",
"3.0.2-1",
"3.1.0-1",
"3.1.1-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-111148.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "libsidplayfp",
"purl": "pkg:deb/debian/libsidplayfp?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"2.12.0-1",
"2.15.0-1",
"2.15.1-1",
"2.15.2-1",
"2.16.0-1",
"2.16.1-1",
"3.0.0-1",
"3.0.1-1",
"3.0.2-1",
"3.1.0-1",
"3.1.1-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-111148.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
],
"modified": "2026-10-23T17:47:40.282547893Z",
"provider": "osv",
"upstream": [
"CVE-2026-111148"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2026-111148"
]
},
"related_cves": [
{
"value": "CVE-2026-111148",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 418264,
"published_at": "2026-10-15T19:17:29.353+00:00"
}