UBUNTU-CVE-2026-57062
- Source
- https://ubuntu.com/security/CVE-2026-57062
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-57062.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-57062
- Upstream
- Downstream
- Related
- Published
- 2026-06-23T18:18:00Z
- Modified
- 2026-09-03T22:55:07Z
- Severity
-
- 2.9 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
- Ubuntu - low
- Summary
- [none]
- Details
-
CMS (Cryptographic Message Syntax) parsing in gpgsm in GnuPG through 2.5.20 mishandles the CMS format for AES-GCM because aes-ICVlen is supposed to be 12 bytes but 4 bytes is accepted. NOTE: this is related to CVE-2026-34182.
- References
Affected packages
Ubuntu:24.04:LTS / gnupg2
Package
- Name
- gnupg2
- Purl
- pkg:deb/ubuntu/gnupg2?arch=source&distro=noble
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed2.4.4-2ubuntu17.6
Affected versions
2.*
2.2.40-1.1ubuntu1
2.4.4-2ubuntu7
2.4.4-2ubuntu15
2.4.4-2ubuntu16
2.4.4-2ubuntu17
2.4.4-2ubuntu17.2
2.4.4-2ubuntu17.3
2.4.4-2ubuntu17.4
Ecosystem specific
{
"availability": "No subscription required",
"binaries": [
{
"binary_name": "dirmngr",
"binary_version": "2.4.4-2ubuntu17.6"
},
{
"binary_name": "gnupg",
"binary_version": "2.4.4-2ubuntu17.6"
},
{
"binary_name": "gnupg-agent",
"binary_version": "2.4.4-2ubuntu17.6"
},
{
"binary_name": "gnupg-l10n",
"binary_version": "2.4.4-2ubuntu17.6"
},
{
"binary_name": "gnupg-utils",
"binary_version": "2.4.4-2ubuntu17.6"
},
{
"binary_name": "gnupg2",
"binary_version": "2.4.4-2ubuntu17.6"
},
{
"binary_name": "gpg",
"binary_version": "2.4.4-2ubuntu17.6"
},
{
"binary_name": "gpg-agent",
"binary_version": "2.4.4-2ubuntu17.6"
},
{
"binary_name": "gpg-wks-client",
"binary_version": "2.4.4-2ubuntu17.6"
},
{
"binary_name": "gpg-wks-server",
"binary_version": "2.4.4-2ubuntu17.6"
},
{
"binary_name": "gpgconf",
"binary_version": "2.4.4-2ubuntu17.6"
},
{
"binary_name": "gpgsm",
"binary_version": "2.4.4-2ubuntu17.6"
},
{
"binary_name": "gpgv",
"binary_version": "2.4.4-2ubuntu17.6"
},
{
"binary_name": "gpgv-static",
"binary_version": "2.4.4-2ubuntu17.6"
},
{
"binary_name": "gpgv-win32",
"binary_version": "2.4.4-2ubuntu17.6"
},
{
"binary_name": "keyboxd",
"binary_version": "2.4.4-2ubuntu17.6"
},
{
"binary_name": "scdaemon",
"binary_version": "2.4.4-2ubuntu17.6"
}
],
"priority_reason": "This is a low severity issue"
}
Ubuntu:25.10 / gnupg2
Package
- Name
- gnupg2
- Purl
- pkg:deb/ubuntu/gnupg2?arch=source&distro=questing
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Affected versions
2.*
2.4.4-2ubuntu23
2.4.4-2ubuntu24
2.4.7-17ubuntu3
2.4.8-2ubuntu1
2.4.8-2ubuntu2
2.4.8-2ubuntu2.1
Ecosystem specific
{
"binaries": [
{
"binary_name": "dirmngr",
"binary_version": "2.4.8-2ubuntu2.1"
},
{
"binary_name": "gnupg",
"binary_version": "2.4.8-2ubuntu2.1"
},
{
"binary_name": "gnupg-agent",
"binary_version": "2.4.8-2ubuntu2.1"
},
{
"binary_name": "gnupg-l10n",
"binary_version": "2.4.8-2ubuntu2.1"
},
{
"binary_name": "gnupg-utils",
"binary_version": "2.4.8-2ubuntu2.1"
},
{
"binary_name": "gnupg2",
"binary_version": "2.4.8-2ubuntu2.1"
},
{
"binary_name": "gpg",
"binary_version": "2.4.8-2ubuntu2.1"
},
{
"binary_name": "gpg-agent",
"binary_version": "2.4.8-2ubuntu2.1"
},
{
"binary_name": "gpg-wks-client",
"binary_version": "2.4.8-2ubuntu2.1"
},
{
"binary_name": "gpg-wks-server",
"binary_version": "2.4.8-2ubuntu2.1"
},
{
"binary_name": "gpgconf",
"binary_version": "2.4.8-2ubuntu2.1"
},
{
"binary_name": "gpgsm",
"binary_version": "2.4.8-2ubuntu2.1"
},
{
"binary_name": "gpgv",
"binary_version": "2.4.8-2ubuntu2.1"
},
{
"binary_name": "gpgv-static",
"binary_version": "2.4.8-2ubuntu2.1"
},
{
"binary_name": "scdaemon",
"binary_version": "2.4.8-2ubuntu2.1"
},
{
"binary_name": "tpm2daemon",
"binary_version": "2.4.8-2ubuntu2.1"
}
],
"priority_reason": "This is a low severity issue"
}
Ubuntu:26.04:LTS / gnupg2
Package
- Name
- gnupg2
- Purl
- pkg:deb/ubuntu/gnupg2?arch=source&distro=resolute
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed2.4.8-4ubuntu3.1
Ecosystem specific
{
"availability": "No subscription required",
"binaries": [
{
"binary_name": "dirmngr",
"binary_version": "2.4.8-4ubuntu3.1"
},
{
"binary_name": "gnupg",
"binary_version": "2.4.8-4ubuntu3.1"
},
{
"binary_name": "gnupg-agent",
"binary_version": "2.4.8-4ubuntu3.1"
},
{
"binary_name": "gnupg-l10n",
"binary_version": "2.4.8-4ubuntu3.1"
},
{
"binary_name": "gnupg-utils",
"binary_version": "2.4.8-4ubuntu3.1"
},
{
"binary_name": "gnupg2",
"binary_version": "2.4.8-4ubuntu3.1"
},
{
"binary_name": "gpg",
"binary_version": "2.4.8-4ubuntu3.1"
},
{
"binary_name": "gpg-agent",
"binary_version": "2.4.8-4ubuntu3.1"
},
{
"binary_name": "gpg-wks-client",
"binary_version": "2.4.8-4ubuntu3.1"
},
{
"binary_name": "gpg-wks-server",
"binary_version": "2.4.8-4ubuntu3.1"
},
{
"binary_name": "gpgconf",
"binary_version": "2.4.8-4ubuntu3.1"
},
{
"binary_name": "gpgsm",
"binary_version": "2.4.8-4ubuntu3.1"
},
{
"binary_name": "gpgv",
"binary_version": "2.4.8-4ubuntu3.1"
},
{
"binary_name": "gpgv-static",
"binary_version": "2.4.8-4ubuntu3.1"
},
{
"binary_name": "scdaemon",
"binary_version": "2.4.8-4ubuntu3.1"
},
{
"binary_name": "tpm2daemon",
"binary_version": "2.4.8-4ubuntu3.1"
}
],
"priority_reason": "This is a low severity issue"
}