ubuntu-cve-2026-44927
Vulnerability from osv_ubuntu
Published
2026-05-08 08:16
Modified
2026-06-08 21:10
Summary
Details
In uriparser before 1.0.2, there is pointer difference truncation to int in various places.
Severity
5.3 (Medium)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "liburiparser1",
"binary_version": "0.7.5-1ubuntu2+esm5"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"name": "uriparser",
"purl": "pkg:deb/ubuntu/uriparser@0.7.5-1ubuntu2+esm5?arch=source\u0026distro=esm-infra-legacy/trusty"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.7.5-1",
"0.7.5-1ubuntu1",
"0.7.5-1ubuntu2",
"0.7.5-1ubuntu2+esm1",
"0.7.5-1ubuntu2+esm2",
"0.7.5-1ubuntu2+esm3",
"0.7.5-1ubuntu2+esm4",
"0.7.5-1ubuntu2+esm5"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "liburiparser1",
"binary_version": "0.8.4-1ubuntu0.16.04.1~esm5"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "uriparser",
"purl": "pkg:deb/ubuntu/uriparser@0.8.4-1ubuntu0.16.04.1~esm5?arch=source\u0026distro=esm-apps-legacy/xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.8.2-1",
"0.8.3-1",
"0.8.4-1",
"0.8.4-1ubuntu0.16.04.1~esm2",
"0.8.4-1ubuntu0.16.04.1~esm3",
"0.8.4-1ubuntu0.16.04.1~esm4",
"0.8.4-1ubuntu0.16.04.1~esm5"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "liburiparser1",
"binary_version": "0.8.4-1+deb9u2ubuntu0.1+esm2"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "uriparser",
"purl": "pkg:deb/ubuntu/uriparser@0.8.4-1+deb9u2ubuntu0.1+esm2?arch=source\u0026distro=esm-apps/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.8.4-1",
"0.8.4-1ubuntu0.18.04.1~esm2",
"0.8.4-1+deb9u2build0.18.04.1",
"0.8.4-1+deb9u2ubuntu0.1",
"0.8.4-1+deb9u2ubuntu0.1+esm1",
"0.8.4-1+deb9u2ubuntu0.1+esm2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "liburiparser1",
"binary_version": "0.9.3-2ubuntu0.1~esm4"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"name": "uriparser",
"purl": "pkg:deb/ubuntu/uriparser@0.9.3-2ubuntu0.1~esm4?arch=source\u0026distro=esm-apps/focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.9.3-2",
"0.9.3-2ubuntu0.1~esm2",
"0.9.3-2ubuntu0.1~esm3",
"0.9.3-2ubuntu0.1~esm4"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "liburiparser1",
"binary_version": "0.9.6+dfsg-1ubuntu0.1~esm2"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:22.04:LTS",
"name": "uriparser",
"purl": "pkg:deb/ubuntu/uriparser@0.9.6+dfsg-1ubuntu0.1~esm2?arch=source\u0026distro=esm-apps/jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.9.4+dfsg-1",
"0.9.5+dfsg-2",
"0.9.6+dfsg-1",
"0.9.6+dfsg-1ubuntu0.1~esm1",
"0.9.6+dfsg-1ubuntu0.1~esm2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "liburiparser1",
"binary_version": "0.9.7+dfsg-2ubuntu0.1~esm2"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:24.04:LTS",
"name": "uriparser",
"purl": "pkg:deb/ubuntu/uriparser@0.9.7+dfsg-2ubuntu0.1~esm2?arch=source\u0026distro=esm-apps/noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.9.7+dfsg-2",
"0.9.7+dfsg-2build1",
"0.9.7+dfsg-2ubuntu0.1~esm1",
"0.9.7+dfsg-2ubuntu0.1~esm2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "liburiparser1",
"binary_version": "0.9.8+dfsg-2"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "uriparser",
"purl": "pkg:deb/ubuntu/uriparser@0.9.8+dfsg-2?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.9.8+dfsg-2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "liburiparser1",
"binary_version": "0.9.8+dfsg-2build1"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "uriparser",
"purl": "pkg:deb/ubuntu/uriparser@0.9.8+dfsg-2build1?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.9.8+dfsg-2",
"0.9.8+dfsg-2build1"
]
}
],
"aliases": [],
"details": "In uriparser before 1.0.2, there is pointer difference truncation to int in various places.",
"id": "UBUNTU-CVE-2026-44927",
"modified": "2026-06-08T21:10:14Z",
"published": "2026-05-08T08:16:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2026-44927"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-44927"
},
{
"type": "REPORT",
"url": "https://github.com/uriparser/uriparser/pull/304"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2026-44927"
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- 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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