UBUNTU-CVE-2026-119727
- Source
- https://ubuntu.com/security/CVE-2026-119727
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-119727.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-119727
- Upstream
- CVE-2026-119727
- Published
- 2026-11-03T00:00:00Z
- Modified
- 2026-11-04T03:30:31Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Ubuntu - medium
- Summary
- [none]
- Details
-
A flaw was found in GStreamer's gst-plugins-bad H.265 video parser. When parsing a specially crafted H.265 bitstream containing a Screen Content Coding (SCC) extension with certain palette predictor initializer settings, an integer underflow in the upper-bound computation allows the parser to accept an out-of-range value for the number of palette predictor entries. This causes the parser to write beyond the end of a fixed-size array, resulting in memory corruption and an application crash. Successful exploitation requires an attacker to provide a malformed H.265 media file to a vulnerable application, and is limited to a denial-of-service impact.
- References
-
- https://ubuntu.com/security/CVE-2026-119727
- https://www.cve.org/CVERecord?id=CVE-2026-119727
- https://gstreamer.freedesktop.org/security/sa-2026-0012.html
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/10902
- https://access.redhat.com/security/cve/CVE-2026-119727
- https://bugzilla.redhat.com/show_bug.cgi?id=2564118
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/10902.patch
Affected packages
Ubuntu:Pro:14.04:LTS
gst-plugins-bad1.0
Package
- Name
- gst-plugins-bad1.0
- Purl
- pkg:deb/ubuntu/gst-plugins-bad1.0?arch=source&distro=esm-infra-legacy%2Ftrusty
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Affected versions
1.*
1.2.0-3ubuntu5
1.2.1-1ubuntu1
1.2.1-1ubuntu2
1.2.2-1ubuntu1
1.2.2-1ubuntu2
1.2.2-1ubuntu4
1.2.3-1ubuntu1
1.2.3-1ubuntu2
1.2.4-1~ubuntu1
1.2.4-1~ubuntu1.1
1.2.4-1~ubuntu1.1+esm1
Ecosystem specific
{
"binaries": [
{
"binary_name": "gstreamer1.0-hybris",
"binary_version": "1.2.4-1~ubuntu1.1+esm1"
},
{
"binary_name": "gstreamer1.0-plugins-bad",
"binary_version": "1.2.4-1~ubuntu1.1+esm1"
},
{
"binary_name": "gstreamer1.0-plugins-bad-faad",
"binary_version": "1.2.4-1~ubuntu1.1+esm1"
},
{
"binary_name": "gstreamer1.0-plugins-bad-videoparsers",
"binary_version": "1.2.4-1~ubuntu1.1+esm1"
},
{
"binary_name": "libgstreamer-plugins-bad1.0-0",
"binary_version": "1.2.4-1~ubuntu1.1+esm1"
}
]
}Ubuntu:Pro:16.04:LTS
gst-plugins-bad1.0
Package
- Name
- gst-plugins-bad1.0
- Purl
- pkg:deb/ubuntu/gst-plugins-bad1.0?arch=source&distro=esm-apps-legacy%2Fxenial
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Affected versions
1.*
1.6.0-1ubuntu1
1.6.1-1ubuntu1
1.6.2-1ubuntu1
1.7.1-1ubuntu1
1.7.1-1ubuntu3
1.7.1-1ubuntu4
1.7.2-1ubuntu1
1.7.90-1ubuntu2
1.7.91-1ubuntu1
1.8.0-1ubuntu1
1.8.1-1ubuntu0.1
1.8.2-1ubuntu0.1
1.8.2-1ubuntu0.2
1.8.3-1ubuntu0.2
1.8.3-1ubuntu0.2+esm1
1.8.3-1ubuntu0.2+esm2
Ecosystem specific
{
"binaries": [
{
"binary_name": "gir1.2-gst-plugins-bad-1.0",
"binary_version": "1.8.3-1ubuntu0.2+esm2"
},
{
"binary_name": "gstreamer1.0-hybris",
"binary_version": "1.8.3-1ubuntu0.2+esm2"
},
{
"binary_name": "gstreamer1.0-plugins-bad",
"binary_version": "1.8.3-1ubuntu0.2+esm2"
},
{
"binary_name": "gstreamer1.0-plugins-bad-faad",
"binary_version": "1.8.3-1ubuntu0.2+esm2"
},
{
"binary_name": "gstreamer1.0-plugins-bad-videoparsers",
"binary_version": "1.8.3-1ubuntu0.2+esm2"
},
{
"binary_name": "libgstreamer-plugins-bad1.0-0",
"binary_version": "1.8.3-1ubuntu0.2+esm2"
}
]
}Ubuntu:Pro:18.04:LTS
gst-plugins-bad1.0
Package
- Name
- gst-plugins-bad1.0
- Purl
- pkg:deb/ubuntu/gst-plugins-bad1.0?arch=source&distro=esm-apps%2Fbionic
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Affected versions
1.*
1.12.3-1ubuntu1
1.12.3-1ubuntu2
1.12.3-2ubuntu1
1.12.4-2ubuntu1
1.12.4-2ubuntu2
1.13.1-1ubuntu1
1.13.91-1ubuntu1
1.14.0-1ubuntu1
1.14.1-1ubuntu1~ubuntu18.04.1
1.14.4-1ubuntu1~ubuntu18.04.1
1.14.5-0ubuntu1~18.04.1
1.14.5-0ubuntu1~18.04.1+esm1
1.14.5-0ubuntu1~18.04.1+esm2
Ecosystem specific
{
"binaries": [
{
"binary_name": "gir1.2-gst-plugins-bad-1.0",
"binary_version": "1.14.5-0ubuntu1~18.04.1+esm2"
},
{
"binary_name": "gstreamer1.0-opencv",
"binary_version": "1.14.5-0ubuntu1~18.04.1+esm2"
},
{
"binary_name": "gstreamer1.0-plugins-bad",
"binary_version": "1.14.5-0ubuntu1~18.04.1+esm2"
},
{
"binary_name": "libgstreamer-opencv1.0-0",
"binary_version": "1.14.5-0ubuntu1~18.04.1+esm2"
},
{
"binary_name": "libgstreamer-plugins-bad1.0-0",
"binary_version": "1.14.5-0ubuntu1~18.04.1+esm2"
}
]
}Ubuntu:Pro:20.04:LTS
gst-plugins-bad1.0
Package
- Name
- gst-plugins-bad1.0
- Purl
- pkg:deb/ubuntu/gst-plugins-bad1.0?arch=source&distro=esm-apps%2Ffocal
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Affected versions
1.*
1.16.1-1ubuntu1
1.16.1-1ubuntu3
1.16.1-1ubuntu4
1.16.1-1ubuntu5
1.16.1-1ubuntu6
1.16.1-1ubuntu8
1.16.2-1ubuntu1
1.16.2-1ubuntu2
1.16.2-2ubuntu1
1.16.2-2.1ubuntu1
1.16.3-0ubuntu1
1.16.3-0ubuntu1.1
1.16.3-0ubuntu1.1+esm1
1.16.3-0ubuntu1.1+esm2
Ecosystem specific
{
"binaries": [
{
"binary_name": "gir1.2-gst-plugins-bad-1.0",
"binary_version": "1.16.3-0ubuntu1.1+esm2"
},
{
"binary_name": "gstreamer1.0-opencv",
"binary_version": "1.16.3-0ubuntu1.1+esm2"
},
{
"binary_name": "gstreamer1.0-plugins-bad",
"binary_version": "1.16.3-0ubuntu1.1+esm2"
},
{
"binary_name": "libgstreamer-opencv1.0-0",
"binary_version": "1.16.3-0ubuntu1.1+esm2"
},
{
"binary_name": "libgstreamer-plugins-bad1.0-0",
"binary_version": "1.16.3-0ubuntu1.1+esm2"
}
]
}Ubuntu:Pro:22.04:LTS
gst-plugins-bad1.0
Package
- Name
- gst-plugins-bad1.0
- Purl
- pkg:deb/ubuntu/gst-plugins-bad1.0?arch=source&distro=esm-apps%2Fjammy
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Affected versions
1.*
1.18.5-1ubuntu1
1.18.5-1ubuntu3
1.20.0-2ubuntu2
1.20.1-1ubuntu2
1.20.3-0ubuntu1
1.20.3-0ubuntu1.1
1.20.3-0ubuntu1.1+esm2
1.20.3-0ubuntu1.1+esm3
Ecosystem specific
{
"binaries": [
{
"binary_name": "gir1.2-gst-plugins-bad-1.0",
"binary_version": "1.20.3-0ubuntu1.1+esm3"
},
{
"binary_name": "gstreamer1.0-opencv",
"binary_version": "1.20.3-0ubuntu1.1+esm3"
},
{
"binary_name": "gstreamer1.0-plugins-bad",
"binary_version": "1.20.3-0ubuntu1.1+esm3"
},
{
"binary_name": "gstreamer1.0-plugins-bad-apps",
"binary_version": "1.20.3-0ubuntu1.1+esm3"
},
{
"binary_name": "gstreamer1.0-wpe",
"binary_version": "1.20.3-0ubuntu1.1+esm3"
},
{
"binary_name": "libgstreamer-opencv1.0-0",
"binary_version": "1.20.3-0ubuntu1.1+esm3"
},
{
"binary_name": "libgstreamer-plugins-bad1.0-0",
"binary_version": "1.20.3-0ubuntu1.1+esm3"
}
]
}Ubuntu:Pro:24.04:LTS
gst-plugins-bad1.0
Package
- Name
- gst-plugins-bad1.0
- Purl
- pkg:deb/ubuntu/gst-plugins-bad1.0?arch=source&distro=esm-apps%2Fnoble
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Affected versions
1.*
1.22.4-1ubuntu1
1.22.4-1ubuntu2
1.22.4-1ubuntu4
1.22.9-2ubuntu1
1.24.0-1ubuntu3
1.24.0-1ubuntu4
1.24.2-1ubuntu4
1.24.2-1ubuntu4+esm1
1.24.2-1ubuntu4+esm2
Ecosystem specific
{
"binaries": [
{
"binary_name": "gir1.2-gst-plugins-bad-1.0",
"binary_version": "1.24.2-1ubuntu4+esm2"
},
{
"binary_name": "gstreamer1.0-opencv",
"binary_version": "1.24.2-1ubuntu4+esm2"
},
{
"binary_name": "gstreamer1.0-plugins-bad",
"binary_version": "1.24.2-1ubuntu4+esm2"
},
{
"binary_name": "gstreamer1.0-plugins-bad-apps",
"binary_version": "1.24.2-1ubuntu4+esm2"
},
{
"binary_name": "libgstreamer-opencv1.0-0",
"binary_version": "1.24.2-1ubuntu4+esm2"
},
{
"binary_name": "libgstreamer-plugins-bad1.0-0",
"binary_version": "1.24.2-1ubuntu4+esm2"
}
]
}