UBUNTU-CVE-2026-57452

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Source
https://ubuntu.com/security/CVE-2026-57452
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-57452.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-57452
Upstream
Downstream
Related
Published
2026-06-25T16:16:00Z
Modified
2026-07-02T22:49:57.061147110Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Vim is an open source, command line text editor. Prior to 9.2.0671, when Vim opens a file encrypted with the VimCrypt~04! or VimCrypt~05! method (xchacha20poly1305, requires the +sodium feature) whose body is shorter than a single libsodium secretstream header, an unsigned length calculation underflows and a subsequent decryption call reads far past the end of the input buffer, crashing Vim. This vulnerability is fixed in 9.2.0671.

References

Affected packages

Ubuntu:22.04:LTS / vim

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:8.2.3995-1ubuntu2.33

Affected versions

2:8.*
2:8.2.2434-3ubuntu3
2:8.2.2434-3ubuntu4
2:8.2.3565-1ubuntu1
2:8.2.3565-1ubuntu2
2:8.2.3565-1ubuntu3
2:8.2.3565-1ubuntu5
2:8.2.3995-1ubuntu1
2:8.2.3995-1ubuntu2
2:8.2.3995-1ubuntu2.1
2:8.2.3995-1ubuntu2.3
2:8.2.3995-1ubuntu2.4
2:8.2.3995-1ubuntu2.5
2:8.2.3995-1ubuntu2.7
2:8.2.3995-1ubuntu2.8
2:8.2.3995-1ubuntu2.9
2:8.2.3995-1ubuntu2.10
2:8.2.3995-1ubuntu2.11
2:8.2.3995-1ubuntu2.12
2:8.2.3995-1ubuntu2.13
2:8.2.3995-1ubuntu2.15
2:8.2.3995-1ubuntu2.16
2:8.2.3995-1ubuntu2.17
2:8.2.3995-1ubuntu2.18
2:8.2.3995-1ubuntu2.19
2:8.2.3995-1ubuntu2.20
2:8.2.3995-1ubuntu2.21
2:8.2.3995-1ubuntu2.22
2:8.2.3995-1ubuntu2.23
2:8.2.3995-1ubuntu2.24
2:8.2.3995-1ubuntu2.26
2:8.2.3995-1ubuntu2.27
2:8.2.3995-1ubuntu2.28
2:8.2.3995-1ubuntu2.29
2:8.2.3995-1ubuntu2.30
2:8.2.3995-1ubuntu2.31
2:8.2.3995-1ubuntu2.32

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "vim",
            "binary_version": "2:8.2.3995-1ubuntu2.33"
        },
        {
            "binary_name": "vim-athena",
            "binary_version": "2:8.2.3995-1ubuntu2.33"
        },
        {
            "binary_name": "vim-common",
            "binary_version": "2:8.2.3995-1ubuntu2.33"
        },
        {
            "binary_name": "vim-gtk",
            "binary_version": "2:8.2.3995-1ubuntu2.33"
        },
        {
            "binary_name": "vim-gtk3",
            "binary_version": "2:8.2.3995-1ubuntu2.33"
        },
        {
            "binary_name": "vim-gui-common",
            "binary_version": "2:8.2.3995-1ubuntu2.33"
        },
        {
            "binary_name": "vim-nox",
            "binary_version": "2:8.2.3995-1ubuntu2.33"
        },
        {
            "binary_name": "vim-runtime",
            "binary_version": "2:8.2.3995-1ubuntu2.33"
        },
        {
            "binary_name": "vim-tiny",
            "binary_version": "2:8.2.3995-1ubuntu2.33"
        },
        {
            "binary_name": "xxd",
            "binary_version": "2:8.2.3995-1ubuntu2.33"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-57452.json"

Ubuntu:24.04:LTS / vim

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:9.1.0016-1ubuntu7.17

Affected versions

2:9.*
2:9.0.1672-1ubuntu2
2:9.0.2087-1ubuntu1
2:9.0.2116-1ubuntu1
2:9.0.2116-1ubuntu2
2:9.0.2184-0ubuntu1
2:9.0.2189-1ubuntu1
2:9.1.0-1ubuntu1
2:9.1.0016-1ubuntu2
2:9.1.0016-1ubuntu6
2:9.1.0016-1ubuntu7
2:9.1.0016-1ubuntu7.1
2:9.1.0016-1ubuntu7.2
2:9.1.0016-1ubuntu7.3
2:9.1.0016-1ubuntu7.4
2:9.1.0016-1ubuntu7.5
2:9.1.0016-1ubuntu7.6
2:9.1.0016-1ubuntu7.7
2:9.1.0016-1ubuntu7.8
2:9.1.0016-1ubuntu7.9
2:9.1.0016-1ubuntu7.10
2:9.1.0016-1ubuntu7.11
2:9.1.0016-1ubuntu7.12
2:9.1.0016-1ubuntu7.13
2:9.1.0016-1ubuntu7.14
2:9.1.0016-1ubuntu7.15
2:9.1.0016-1ubuntu7.16

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "vim",
            "binary_version": "2:9.1.0016-1ubuntu7.17"
        },
        {
            "binary_name": "vim-athena",
            "binary_version": "2:9.1.0016-1ubuntu7.17"
        },
        {
            "binary_name": "vim-common",
            "binary_version": "2:9.1.0016-1ubuntu7.17"
        },
        {
            "binary_name": "vim-gtk3",
            "binary_version": "2:9.1.0016-1ubuntu7.17"
        },
        {
            "binary_name": "vim-gui-common",
            "binary_version": "2:9.1.0016-1ubuntu7.17"
        },
        {
            "binary_name": "vim-motif",
            "binary_version": "2:9.1.0016-1ubuntu7.17"
        },
        {
            "binary_name": "vim-nox",
            "binary_version": "2:9.1.0016-1ubuntu7.17"
        },
        {
            "binary_name": "vim-runtime",
            "binary_version": "2:9.1.0016-1ubuntu7.17"
        },
        {
            "binary_name": "vim-tiny",
            "binary_version": "2:9.1.0016-1ubuntu7.17"
        },
        {
            "binary_name": "xxd",
            "binary_version": "2:9.1.0016-1ubuntu7.17"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-57452.json"

Ubuntu:25.10 / vim

Package

Name
vim
Purl
pkg:deb/ubuntu/vim?arch=source&distro=questing

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:9.1.0967-1ubuntu6.8

Affected versions

2:9.*
2:9.1.0967-1ubuntu4
2:9.1.0967-1ubuntu5
2:9.1.0967-1ubuntu6
2:9.1.0967-1ubuntu6.1
2:9.1.0967-1ubuntu6.2
2:9.1.0967-1ubuntu6.3
2:9.1.0967-1ubuntu6.4
2:9.1.0967-1ubuntu6.5
2:9.1.0967-1ubuntu6.6
2:9.1.0967-1ubuntu6.7

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "vim",
            "binary_version": "2:9.1.0967-1ubuntu6.8"
        },
        {
            "binary_name": "vim-athena",
            "binary_version": "2:9.1.0967-1ubuntu6.8"
        },
        {
            "binary_name": "vim-common",
            "binary_version": "2:9.1.0967-1ubuntu6.8"
        },
        {
            "binary_name": "vim-gtk3",
            "binary_version": "2:9.1.0967-1ubuntu6.8"
        },
        {
            "binary_name": "vim-gui-common",
            "binary_version": "2:9.1.0967-1ubuntu6.8"
        },
        {
            "binary_name": "vim-motif",
            "binary_version": "2:9.1.0967-1ubuntu6.8"
        },
        {
            "binary_name": "vim-nox",
            "binary_version": "2:9.1.0967-1ubuntu6.8"
        },
        {
            "binary_name": "vim-runtime",
            "binary_version": "2:9.1.0967-1ubuntu6.8"
        },
        {
            "binary_name": "vim-tiny",
            "binary_version": "2:9.1.0967-1ubuntu6.8"
        },
        {
            "binary_name": "xxd",
            "binary_version": "2:9.1.0967-1ubuntu6.8"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-57452.json"

Ubuntu:26.04:LTS / vim

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:9.1.2141-1ubuntu4.6

Affected versions

2:9.*
2:9.1.0967-1ubuntu6
2:9.1.1882-1ubuntu1
2:9.1.1882-1ubuntu2
2:9.1.2141-1ubuntu1
2:9.1.2141-1ubuntu2
2:9.1.2141-1ubuntu4
2:9.1.2141-1ubuntu4.1
2:9.1.2141-1ubuntu4.2
2:9.1.2141-1ubuntu4.3
2:9.1.2141-1ubuntu4.5

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "vim",
            "binary_version": "2:9.1.2141-1ubuntu4.6"
        },
        {
            "binary_name": "vim-common",
            "binary_version": "2:9.1.2141-1ubuntu4.6"
        },
        {
            "binary_name": "vim-gtk3",
            "binary_version": "2:9.1.2141-1ubuntu4.6"
        },
        {
            "binary_name": "vim-gui-common",
            "binary_version": "2:9.1.2141-1ubuntu4.6"
        },
        {
            "binary_name": "vim-motif",
            "binary_version": "2:9.1.2141-1ubuntu4.6"
        },
        {
            "binary_name": "vim-nox",
            "binary_version": "2:9.1.2141-1ubuntu4.6"
        },
        {
            "binary_name": "vim-runtime",
            "binary_version": "2:9.1.2141-1ubuntu4.6"
        },
        {
            "binary_name": "vim-tiny",
            "binary_version": "2:9.1.2141-1ubuntu4.6"
        },
        {
            "binary_name": "xxd",
            "binary_version": "2:9.1.2141-1ubuntu4.6"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-57452.json"