UBUNTU-CVE-2026-88369

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2026-88369
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-88369.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-88369
Upstream
  • CVE-2026-88369
Published
2026-09-24T16:17:00Z
Modified
2026-10-17T13:01:15Z
Severity
  • 7.3 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

zserge jsmn commit 25647e6 is vulnerable to Buffer Overflow in example/jsondump.c dump().

References

Affected packages

Ubuntu:22.04:LTS / jsmn

Package

Name
jsmn
Purl
pkg:deb/ubuntu/jsmn?arch=source&distro=jammy

Affected ranges

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

Affected versions

1.*
1.1.0-2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libjsmn-dev",
            "binary_version":  "1.1.0-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-88369.json"

Ubuntu:24.04:LTS / jsmn

Package

Name
jsmn
Purl
pkg:deb/ubuntu/jsmn?arch=source&distro=noble

Affected ranges

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

Affected versions

1.*
1.1.0-2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libjsmn-dev",
            "binary_version":  "1.1.0-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-88369.json"

Ubuntu:26.10 / jsmn

Package

Name
jsmn
Purl
pkg:deb/ubuntu/jsmn?arch=source&distro=stonking

Affected ranges

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

Affected versions

1.*
1.1.0-2build1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libjsmn-dev",
            "binary_version":  "1.1.0-2build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-88369.json"

Ubuntu:26.04:LTS / jsmn

Package

Name
jsmn
Purl
pkg:deb/ubuntu/jsmn?arch=source&distro=resolute

Affected ranges

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

Affected versions

1.*
1.1.0-2
1.1.0-2build1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libjsmn-dev",
            "binary_version":  "1.1.0-2build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-88369.json"