High
jsmn — security advisory
zserge jsmn commit 25647e6 is vulnerable to Buffer Overflow in example/jsondump.c dump().
- Products
- jsmn
- Affected versions
- 1.1.0-2, 1.1.0-2build1
- Fixed versions
- Not specified
- CVEs
- CVE-2026-88369
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 03:30 UTC · Revision 1
Source evidence
zserge jsmn commit 25647e6 is vulnerable to Buffer Overflow in example/jsondump.c dump().
osv:UBUNTU-CVE-2026-88369
jsmn
Fixed versions: Not specified
jsmn
Fixed versions: Not specified
jsmn
Fixed versions: Not specified
jsmn
Fixed versions: Not specified
Complete source record
{
"id": "db24dfe26bf1a43be92eaac17b1502fd6709d53b2684fd7fefd829d046c2f10b",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-88369",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2026-88369",
"summary": "zserge jsmn commit 25647e6 is vulnerable to Buffer Overflow in example/jsondump.c dump().",
"evidence": "osv:UBUNTU-CVE-2026-88369",
"products": [
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"name": {
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"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2026-88369",
"aliases": [
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"metrics": [
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"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"
},
{
"type": "Ubuntu",
"score": "medium"
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"package": {
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"versions": [
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},
"versions": [
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],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-88369.json"
},
"ecosystem_specific": {
"binaries": [
{
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"binary_version": "1.1.0-2build1"
}
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},
{
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"package": {
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"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
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"1.1.0-2build1"
],
"database_specific": {
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},
"ecosystem_specific": {
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],
"modified": "2026-10-17T13:01:15.642393584Z",
"provider": "osv",
"upstream": [
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],
"references": [
"https://ubuntu.com/security/CVE-2026-88369",
"https://www.cve.org/CVERecord?id=CVE-2026-88369"
]
},
"related_cves": [
{
"value": "CVE-2026-88369",
"evidence": "/upstream"
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],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 361405,
"published_at": "2026-09-24T16:17:00+00:00"
}