UBUNTU-CVE-2026-100352

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2026-100352
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-100352.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-100352
Upstream
Published
2026-10-16T00:00:00Z
Modified
2026-10-17T12:58:40Z
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

kin-openapi is a Go project for handling OpenAPI files. Prior to 0.148.0, the OpenAPI 3.1 validation path passes YAML NaN and infinity numeric values to santhosh-tekuri/jsonschema v6.0.2 without applying kin-openapi's existing finite-number guards. A remote unauthenticated client can send an application/yaml or application/x-yaml request body containing .nan, .inf, or -.inf to an operation with a numeric constraint, causing the dependency to create and dereference a nil big.Rat during ValidateRequest. Standard net/http servers recover the panic per connection, while other hosts or application goroutines may terminate the process. This issue is fixed in version 0.148.0.

References

Affected packages

Ubuntu:22.04:LTS
golang-github-getkin-kin-openapi

Package

Name
golang-github-getkin-kin-openapi
Purl
pkg:deb/ubuntu/golang-github-getkin-kin-openapi?arch=source&distro=jammy

Affected ranges

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

Affected versions

0.*
0.32.0-2
0.80.0-1
0.85.0-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "golang-github-getkin-kin-openapi-dev",
            "binary_version":  "0.85.0-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-100352.json"
Ubuntu:24.04:LTS
golang-github-getkin-kin-openapi

Package

Name
golang-github-getkin-kin-openapi
Purl
pkg:deb/ubuntu/golang-github-getkin-kin-openapi?arch=source&distro=noble

Affected ranges

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

Affected versions

0.*
0.117.0-1
0.120.0-1
0.122.0-3
0.123.0-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "golang-github-getkin-kin-openapi-dev",
            "binary_version":  "0.123.0-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-100352.json"
Ubuntu:26.04:LTS
golang-github-getkin-kin-openapi

Package

Name
golang-github-getkin-kin-openapi
Purl
pkg:deb/ubuntu/golang-github-getkin-kin-openapi?arch=source&distro=resolute

Affected ranges

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

Affected versions

0.*
0.124.0-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "golang-github-getkin-kin-openapi-dev",
            "binary_version":  "0.124.0-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-100352.json"
Ubuntu:26.10
golang-github-getkin-kin-openapi

Package

Name
golang-github-getkin-kin-openapi
Purl
pkg:deb/ubuntu/golang-github-getkin-kin-openapi?arch=source&distro=stonking

Affected ranges

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

Affected versions

0.*
0.124.0-1
0.135.0-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "golang-github-getkin-kin-openapi-dev",
            "binary_version":  "0.135.0-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-100352.json"