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UBUNTU-CVE-2026-12893 (CVE-2026-12893)
Vulnerability from osv_ubuntu – Published: 2026-07-06 00:00 – Updated: 2026-07-06 00:00 – Source website
VLAI
Details
[gstreamer1-libav: gstreamer1-libav: NULL pointer dereference in gstavdemux.c error handler]
Severity
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "gstreamer1.0-libav",
"binary_version": "1.8.3-1ubuntu0.2"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "gst-libav1.0",
"purl": "pkg:deb/ubuntu/gst-libav1.0@1.8.3-1ubuntu0.2?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.6.0-1",
"1.6.0-2",
"1.6.1-1",
"1.6.2-1",
"1.7.1-1",
"1.7.2-1",
"1.7.90-1",
"1.8.0-1",
"1.8.1-1~ubuntu1",
"1.8.2-1~ubuntu1",
"1.8.3-1ubuntu0.1",
"1.8.3-1ubuntu0.2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "gstreamer1.0-libav",
"binary_version": "1.14.5-0ubuntu1~18.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "gst-libav1.0",
"purl": "pkg:deb/ubuntu/gst-libav1.0@1.14.5-0ubuntu1~18.04.1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.12.2-1",
"1.12.3-1",
"1.12.4-1",
"1.13.91-1",
"1.14.0-1",
"1.14.1-1~ubuntu18.04.1",
"1.14.4-0ubuntu1~ubuntu18.04.1",
"1.14.5-0ubuntu1~18.04.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "gstreamer1.0-libav",
"binary_version": "1.16.2-2"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "gst-libav1.0",
"purl": "pkg:deb/ubuntu/gst-libav1.0@1.16.2-2?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.16.1-1",
"1.16.2-1",
"1.16.2-2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "gstreamer1.0-libav",
"binary_version": "1.20.3-0ubuntu1"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "gst-libav1.0",
"purl": "pkg:deb/ubuntu/gst-libav1.0@1.20.3-0ubuntu1?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.18.5-1",
"1.20.0-1",
"1.20.1-1",
"1.20.3-0ubuntu1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "gstreamer1.0-libav",
"binary_version": "1.24.1-1build1"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "gst-libav1.0",
"purl": "pkg:deb/ubuntu/gst-libav1.0@1.24.1-1build1?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.22.5-1",
"1.22.6-1",
"1.22.7-1",
"1.22.8-1",
"1.22.10-1",
"1.24.1-1",
"1.24.1-1build1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "gstreamer1.0-libav",
"binary_version": "1.26.6-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "gst-libav1.0",
"purl": "pkg:deb/ubuntu/gst-libav1.0@1.26.6-1?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.26.0-1",
"1.26.1-1",
"1.26.2-1",
"1.26.3-1",
"1.26.4-1",
"1.26.5-1",
"1.26.6-1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "gstreamer1.0-libav",
"binary_version": "1.28.2-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "gst-libav1.0",
"purl": "pkg:deb/ubuntu/gst-libav1.0@1.28.2-1?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.26.6-1",
"1.27.2-1",
"1.27.2-1build1",
"1.27.90-1",
"1.28.0-1",
"1.28.1-1",
"1.28.2-1"
]
}
],
"aliases": [],
"details": "[gstreamer1-libav: gstreamer1-libav: NULL pointer dereference in gstavdemux.c error handler]",
"id": "UBUNTU-CVE-2026-12893",
"modified": "2026-07-06T00:00:00Z",
"published": "2026-07-06T00:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2026-12893"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-12893"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2491322"
},
{
"type": "REPORT",
"url": "https://gitlab.freedesktop.org/gstreamer/gstreamer-security/-/merge_requests/78"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2026-12893"
]
}
WID-SEC-W-2026-1919
Vulnerability from csaf_certbund - Published: 2026-06-14 22:00 - Updated: 2026-09-09 22:00Summary
GStreamer: Mehrere Schwachstellen
Severity
Mittel
Scope
11 vulnerabilities in this advisory, including CVE-2026-12893.
CVE-2026-12893
Known affected: 13 products