UBUNTU-CVE-2026-1229

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Source
https://ubuntu.com/security/CVE-2026-1229
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-1229.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-1229
Upstream
Published
2026-02-24T08:16:00Z
Modified
2026-03-04T08:20:14.077411Z
Severity
  • 2.9 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P/S:N/AU:Y/U:Amber CVSS Calculator
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

The CombinedMult function in the CIRCL ecc/p384 package (secp384r1 curve) produces an incorrect value for specific inputs. The issue is fixed by using complete addition formulas. ECDH and ECDSA signing relying on this curve are not affected. The bug was fixed in v1.6.3 https://github.com/cloudflare/circl/releases/tag/v1.6.3 .

References

Affected packages

Ubuntu:22.04:LTS / golang-github-cloudflare-circl

Package

Name
golang-github-cloudflare-circl
Purl
pkg:deb/ubuntu/golang-github-cloudflare-circl@1.0.0+20200724-1ubuntu1?arch=source&distro=jammy

Affected ranges

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

Affected versions

1.*
1.0.0+20200724-1
1.0.0+20200724-1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "golang-github-cloudflare-circl-dev",
            "binary_version": "1.0.0+20200724-1ubuntu1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-1229.json"

Ubuntu:24.04:LTS / golang-github-cloudflare-circl

Package

Name
golang-github-cloudflare-circl
Purl
pkg:deb/ubuntu/golang-github-cloudflare-circl@1.3.7-1?arch=source&distro=noble

Affected ranges

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

Affected versions

1.*
1.3.3-1
1.3.5-1
1.3.6-1
1.3.7-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "golang-github-cloudflare-circl-dev",
            "binary_version": "1.3.7-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-1229.json"

Ubuntu:25.10 / golang-github-cloudflare-circl

Package

Name
golang-github-cloudflare-circl
Purl
pkg:deb/ubuntu/golang-github-cloudflare-circl@1.6.1-1?arch=source&distro=questing

Affected ranges

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

Affected versions

1.*
1.6.0-1
1.6.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "golang-github-cloudflare-circl-dev",
            "binary_version": "1.6.1-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-1229.json"