USN-8775-1 (UBUNTU-CVE-2026-39113)
Vulnerability from osv_ubuntu – Published: 2026-09-16 16:49 – Updated: 2026-09-16 16:49 – Source website
VLAI
Summary
sqlite3 vulnerability
Details
It was discovered that SQLite was vulnerable to a buffer overflow in the sqlar extension. If a user were tricked into opening a specially crafted SQLar archive, an attacker could cause a denial of service.
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2026-39113",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:Pro:18.04:LTS"
}
},
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "lemon",
"binary_version": "3.22.0-1ubuntu0.7+esm3"
},
{
"binary_name": "libsqlite3-0",
"binary_version": "3.22.0-1ubuntu0.7+esm3"
},
{
"binary_name": "libsqlite3-tcl",
"binary_version": "3.22.0-1ubuntu0.7+esm3"
},
{
"binary_name": "sqlite3",
"binary_version": "3.22.0-1ubuntu0.7+esm3"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "sqlite3",
"purl": "pkg:deb/ubuntu/sqlite3@3.22.0-1ubuntu0.7+esm3?arch=source\u0026distro=esm-infra/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.22.0-1ubuntu0.7+esm3"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.19.3-3",
"3.20.1-2",
"3.21.0-1",
"3.22.0-1",
"3.22.0-1ubuntu0.1",
"3.22.0-1ubuntu0.2",
"3.22.0-1ubuntu0.3",
"3.22.0-1ubuntu0.4",
"3.22.0-1ubuntu0.5",
"3.22.0-1ubuntu0.6",
"3.22.0-1ubuntu0.7",
"3.22.0-1ubuntu0.7+esm1",
"3.22.0-1ubuntu0.7+esm2"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2026-39113",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:Pro:20.04:LTS"
}
},
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "lemon",
"binary_version": "3.31.1-4ubuntu0.7+esm2"
},
{
"binary_name": "libsqlite3-0",
"binary_version": "3.31.1-4ubuntu0.7+esm2"
},
{
"binary_name": "libsqlite3-tcl",
"binary_version": "3.31.1-4ubuntu0.7+esm2"
},
{
"binary_name": "sqlite3",
"binary_version": "3.31.1-4ubuntu0.7+esm2"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"name": "sqlite3",
"purl": "pkg:deb/ubuntu/sqlite3@3.31.1-4ubuntu0.7+esm2?arch=source\u0026distro=esm-infra/focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.31.1-4ubuntu0.7+esm2"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.29.0-2",
"3.30.1-1",
"3.30.1-1ubuntu1",
"3.31.1-1ubuntu1",
"3.31.1-3",
"3.31.1-4",
"3.31.1-4ubuntu0.1",
"3.31.1-4ubuntu0.2",
"3.31.1-4ubuntu0.3",
"3.31.1-4ubuntu0.4",
"3.31.1-4ubuntu0.5",
"3.31.1-4ubuntu0.6",
"3.31.1-4ubuntu0.7",
"3.31.1-4ubuntu0.7+esm1"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2026-39113",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:22.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "lemon",
"binary_version": "3.37.2-2ubuntu0.8"
},
{
"binary_name": "libsqlite3-0",
"binary_version": "3.37.2-2ubuntu0.8"
},
{
"binary_name": "libsqlite3-tcl",
"binary_version": "3.37.2-2ubuntu0.8"
},
{
"binary_name": "sqlite3",
"binary_version": "3.37.2-2ubuntu0.8"
},
{
"binary_name": "sqlite3-tools",
"binary_version": "3.37.2-2ubuntu0.8"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "sqlite3",
"purl": "pkg:deb/ubuntu/sqlite3@3.37.2-2ubuntu0.8?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.37.2-2ubuntu0.8"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.35.5-1",
"3.36.0-2",
"3.37.2-2",
"3.37.2-2ubuntu0.1",
"3.37.2-2ubuntu0.3",
"3.37.2-2ubuntu0.4",
"3.37.2-2ubuntu0.5",
"3.37.2-2ubuntu0.6",
"3.37.2-2ubuntu0.7"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2026-39113",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:24.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "lemon",
"binary_version": "3.45.1-1ubuntu2.8"
},
{
"binary_name": "libsqlite3-0",
"binary_version": "3.45.1-1ubuntu2.8"
},
{
"binary_name": "libsqlite3-tcl",
"binary_version": "3.45.1-1ubuntu2.8"
},
{
"binary_name": "sqlite3",
"binary_version": "3.45.1-1ubuntu2.8"
},
{
"binary_name": "sqlite3-tools",
"binary_version": "3.45.1-1ubuntu2.8"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "sqlite3",
"purl": "pkg:deb/ubuntu/sqlite3@3.45.1-1ubuntu2.8?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.45.1-1ubuntu2.8"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.42.0-1",
"3.44.0-1",
"3.44.2-1",
"3.45.0-1",
"3.45.1-1",
"3.45.1-1ubuntu1",
"3.45.1-1ubuntu2",
"3.45.1-1ubuntu2.1",
"3.45.1-1ubuntu2.3",
"3.45.1-1ubuntu2.4",
"3.45.1-1ubuntu2.5",
"3.45.1-1ubuntu2.6",
"3.45.1-1ubuntu2.7"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2026-39113",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:26.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "lemon",
"binary_version": "3.46.1-9ubuntu0.3"
},
{
"binary_name": "libsqlite3-0",
"binary_version": "3.46.1-9ubuntu0.3"
},
{
"binary_name": "libsqlite3-ext-csv",
"binary_version": "3.46.1-9ubuntu0.3"
},
{
"binary_name": "libsqlite3-ext-icu",
"binary_version": "3.46.1-9ubuntu0.3"
},
{
"binary_name": "libsqlite3-tcl",
"binary_version": "3.46.1-9ubuntu0.3"
},
{
"binary_name": "sqlite3",
"binary_version": "3.46.1-9ubuntu0.3"
},
{
"binary_name": "sqlite3-tools",
"binary_version": "3.46.1-9ubuntu0.3"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "sqlite3",
"purl": "pkg:deb/ubuntu/sqlite3@3.46.1-9ubuntu0.3?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.46.1-9ubuntu0.3"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.46.1-8",
"3.46.1-9",
"3.46.1-9ubuntu0.1",
"3.46.1-9ubuntu0.2"
]
}
],
"aliases": [],
"details": "It was discovered that SQLite was vulnerable to a buffer overflow in\nthe sqlar extension. If a user were tricked into opening a specially\ncrafted SQLar archive, an attacker could cause a denial of service.",
"id": "USN-8775-1",
"modified": "2026-09-16T16:49:40Z",
"published": "2026-09-16T16:49:40Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-8775-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2026-39113"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "sqlite3 vulnerability",
"upstream": [
"UBUNTU-CVE-2026-39113"
]
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
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- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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