UBUNTU-CVE-2026-46603

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Source
https://ubuntu.com/security/CVE-2026-46603
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-46603.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-46603
Upstream
  • CVE-2026-46603
Published
2026-08-14T17:18:00Z
Modified
2026-08-19T11:05:25Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

VP8L decoding in golang.org/x/image/vp8l can allocate an excessive amount of memory when processing a crafted VP8L image containing many unused Huffman tree groups. This allows a remote attacker to cause a denial of service via memory exhaustion.

References

Affected packages

Ubuntu:18.04:LTS
golang-golang-x-image

Package

Name
golang-golang-x-image
Purl
pkg:deb/ubuntu/golang-golang-x-image?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.0~git20170523.0.426cfd8-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.0~git20170523.0.426cfd8-1",
            "binary_name": "golang-golang-x-image-dev"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-46603.json"
Ubuntu:20.04:LTS
golang-golang-x-image

Package

Name
golang-golang-x-image
Purl
pkg:deb/ubuntu/golang-golang-x-image?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.0~git20190703.d6a02ce-1
0.0~git20200119.58c2397-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.0~git20200119.58c2397-1",
            "binary_name": "golang-golang-x-image-dev"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-46603.json"
Ubuntu:22.04:LTS
golang-golang-x-image

Package

Name
golang-golang-x-image
Purl
pkg:deb/ubuntu/golang-golang-x-image?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.0~git20200119.58c2397-1
0.0~git20210628.a66eb64-1
0.0~git20211028.6944b10-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.0~git20211028.6944b10-1",
            "binary_name": "golang-golang-x-image-dev"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-46603.json"
Ubuntu:24.04:LTS
golang-golang-x-image

Package

Name
golang-golang-x-image
Purl
pkg:deb/ubuntu/golang-golang-x-image?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.7.0-1
0.13.0-1
0.14.0-1
0.15.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.15.0-1",
            "binary_name": "golang-golang-x-image-dev"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-46603.json"
Ubuntu:26.04:LTS
golang-golang-x-image

Package

Name
golang-golang-x-image
Purl
pkg:deb/ubuntu/golang-golang-x-image?arch=source&distro=resolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.18.0-1
0.32.0-1
0.35.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.35.0-1",
            "binary_name": "golang-golang-x-image-dev"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-46603.json"