USN-8535-1 (UBUNTU-CVE-2026-14324)
Vulnerability from osv_ubuntu – Published: 2026-07-13 15:54 – Updated: 2026-07-13 15:54 – Source website
VLAI
Summary
pipewire vulnerabilities
Details
It was discovered that PipeWire accepted unbounded Content-Length values in its RAOP module. A remote attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 24.04 LTS. (CVE-2026-14324)
It was discovered that PipeWire performed multiple unbounded stack allocations in its PulseAudio protocol server. A local attacker could possibly use this issue to cause a denial of service. (CVE-2026-14330)
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2026-14330",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:22.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "gstreamer1.0-pipewire",
"binary_version": "0.3.48-1ubuntu3.2"
},
{
"binary_name": "libpipewire-0.3-0",
"binary_version": "0.3.48-1ubuntu3.2"
},
{
"binary_name": "libpipewire-0.3-common",
"binary_version": "0.3.48-1ubuntu3.2"
},
{
"binary_name": "libpipewire-0.3-modules",
"binary_version": "0.3.48-1ubuntu3.2"
},
{
"binary_name": "libspa-0.2-bluetooth",
"binary_version": "0.3.48-1ubuntu3.2"
},
{
"binary_name": "libspa-0.2-jack",
"binary_version": "0.3.48-1ubuntu3.2"
},
{
"binary_name": "libspa-0.2-modules",
"binary_version": "0.3.48-1ubuntu3.2"
},
{
"binary_name": "pipewire",
"binary_version": "0.3.48-1ubuntu3.2"
},
{
"binary_name": "pipewire-audio-client-libraries",
"binary_version": "0.3.48-1ubuntu3.2"
},
{
"binary_name": "pipewire-bin",
"binary_version": "0.3.48-1ubuntu3.2"
},
{
"binary_name": "pipewire-pulse",
"binary_version": "0.3.48-1ubuntu3.2"
},
{
"binary_name": "pipewire-tests",
"binary_version": "0.3.48-1ubuntu3.2"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "pipewire",
"purl": "pkg:deb/ubuntu/pipewire@0.3.48-1ubuntu3.2?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.3.48-1ubuntu3.2"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.3.32-1",
"0.3.39-4",
"0.3.40-1",
"0.3.40-2",
"0.3.41-1ubuntu1",
"0.3.42-1",
"0.3.43-2",
"0.3.44-1",
"0.3.45-1",
"0.3.47-1ubuntu1",
"0.3.48-1ubuntu1",
"0.3.48-1ubuntu2",
"0.3.48-1ubuntu3"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2026-14324",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2026-14330",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:24.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "gstreamer1.0-pipewire",
"binary_version": "1.0.5-1ubuntu3.3"
},
{
"binary_name": "libpipewire-0.3-0t64",
"binary_version": "1.0.5-1ubuntu3.3"
},
{
"binary_name": "libpipewire-0.3-common",
"binary_version": "1.0.5-1ubuntu3.3"
},
{
"binary_name": "libpipewire-0.3-modules",
"binary_version": "1.0.5-1ubuntu3.3"
},
{
"binary_name": "libpipewire-0.3-modules-x11",
"binary_version": "1.0.5-1ubuntu3.3"
},
{
"binary_name": "libspa-0.2-bluetooth",
"binary_version": "1.0.5-1ubuntu3.3"
},
{
"binary_name": "libspa-0.2-jack",
"binary_version": "1.0.5-1ubuntu3.3"
},
{
"binary_name": "libspa-0.2-libcamera",
"binary_version": "1.0.5-1ubuntu3.3"
},
{
"binary_name": "libspa-0.2-modules",
"binary_version": "1.0.5-1ubuntu3.3"
},
{
"binary_name": "pipewire",
"binary_version": "1.0.5-1ubuntu3.3"
},
{
"binary_name": "pipewire-alsa",
"binary_version": "1.0.5-1ubuntu3.3"
},
{
"binary_name": "pipewire-audio",
"binary_version": "1.0.5-1ubuntu3.3"
},
{
"binary_name": "pipewire-audio-client-libraries",
"binary_version": "1.0.5-1ubuntu3.3"
},
{
"binary_name": "pipewire-bin",
"binary_version": "1.0.5-1ubuntu3.3"
},
{
"binary_name": "pipewire-jack",
"binary_version": "1.0.5-1ubuntu3.3"
},
{
"binary_name": "pipewire-libcamera",
"binary_version": "1.0.5-1ubuntu3.3"
},
{
"binary_name": "pipewire-pulse",
"binary_version": "1.0.5-1ubuntu3.3"
},
{
"binary_name": "pipewire-tests",
"binary_version": "1.0.5-1ubuntu3.3"
},
{
"binary_name": "pipewire-v4l2",
"binary_version": "1.0.5-1ubuntu3.3"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "pipewire",
"purl": "pkg:deb/ubuntu/pipewire@1.0.5-1ubuntu3.3?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.5-1ubuntu3.3"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.3.79-2",
"0.3.83-1",
"0.3.84-1",
"0.3.85-1",
"1.0.0-1ubuntu1",
"1.0.1-1ubuntu2",
"1.0.1-1ubuntu3",
"1.0.2-1ubuntu1",
"1.0.3-1ubuntu2",
"1.0.4-2ubuntu2",
"1.0.4-2ubuntu3",
"1.0.4-2ubuntu4",
"1.0.5-1",
"1.0.5-1ubuntu1",
"1.0.5-1ubuntu2",
"1.0.5-1ubuntu3",
"1.0.5-1ubuntu3.1",
"1.0.5-1ubuntu3.2"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2026-14324",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2026-14330",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:26.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "gstreamer1.0-pipewire",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "libpipewire-0.3-0t64",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "libpipewire-0.3-common",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "libpipewire-0.3-modules",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "libpipewire-0.3-modules-extra",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "libpipewire-0.3-modules-x11",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "libspa-0.2-bluetooth",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "libspa-0.2-jack",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "libspa-0.2-libcamera",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "libspa-0.2-modules",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "libspa-0.2-modules-extra",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "pipewire",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "pipewire-alsa",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "pipewire-audio",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "pipewire-audio-client-libraries",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "pipewire-bin",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "pipewire-jack",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "pipewire-libcamera",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "pipewire-pulse",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "pipewire-system-services",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "pipewire-tests",
"binary_version": "1.6.2-1ubuntu1.1"
},
{
"binary_name": "pipewire-v4l2",
"binary_version": "1.6.2-1ubuntu1.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "pipewire",
"purl": "pkg:deb/ubuntu/pipewire@1.6.2-1ubuntu1.1?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.6.2-1ubuntu1.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.4.7-3ubuntu2",
"1.4.9-1ubuntu1",
"1.5.84-1ubuntu2",
"1.6.0-1ubuntu2",
"1.6.2-1ubuntu1"
]
}
],
"aliases": [],
"details": "It was discovered that PipeWire accepted unbounded Content-Length values\nin its RAOP module. A remote attacker could possibly use this issue to cause\na denial of service. This issue only affected Ubuntu 24.04 LTS.\n(CVE-2026-14324)\n\nIt was discovered that PipeWire performed multiple unbounded stack\nallocations in its PulseAudio protocol server. A local attacker could\npossibly use this issue to cause a denial of service. (CVE-2026-14330)",
"id": "USN-8535-1",
"modified": "2026-07-13T15:54:16Z",
"published": "2026-07-13T15:54:16Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-8535-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2026-14324"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2026-14330"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "pipewire vulnerabilities",
"upstream": [
"UBUNTU-CVE-2026-14324",
"UBUNTU-CVE-2026-14330"
]
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
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- 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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Related by attack behaviour
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