UBUNTU-CVE-2025-14957

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Source
https://ubuntu.com/security/CVE-2025-14957
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-14957.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-14957
Upstream
Published
2025-12-19T17:15:00Z
Modified
2026-01-20T18:16:11.976772Z
Severity
  • 3.3 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • 1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A vulnerability was identified in WebAssembly Binaryen up to 125. This affects the function IRBuilder::makeLocalGet/IRBuilder::makeLocalSet/IRBuilder::makeLocalTee of the file src/wasm/wasm-ir-builder.cpp of the component IRBuilder. Such manipulation of the argument Index leads to null pointer dereference. Local access is required to approach this attack. The exploit is publicly available and might be used. The name of the patch is 6fb2b917a79578ab44cf3b900a6da4c27251e0d4. Applying a patch is advised to resolve this issue.

References

Affected packages

Ubuntu:20.04:LTS / binaryen

Package

Name
binaryen
Purl
pkg:deb/ubuntu/binaryen@91-1?arch=source&distro=focal

Affected ranges

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

Affected versions

Other
89-1
90-1
91-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "binaryen",
            "binary_version": "91-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-14957.json"

Ubuntu:22.04:LTS / binaryen

Package

Name
binaryen
Purl
pkg:deb/ubuntu/binaryen@105-1?arch=source&distro=jammy

Affected ranges

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

Affected versions

Other
99-3
105-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "binaryen",
            "binary_version": "105-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-14957.json"

Ubuntu:24.04:LTS / binaryen

Package

Name
binaryen
Purl
pkg:deb/ubuntu/binaryen@108-1?arch=source&distro=noble

Affected ranges

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

Affected versions

Other
108-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "binaryen",
            "binary_version": "108-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-14957.json"

Ubuntu:25.10 / binaryen

Package

Name
binaryen
Purl
pkg:deb/ubuntu/binaryen@120-4?arch=source&distro=questing

Affected ranges

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

Affected versions

Other
120-3
120-4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "binaryen",
            "binary_version": "120-4"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-14957.json"