UnratedFix available
vim: Fix of CVE-2026-57456
Type: advisorySources: OSV
- CVE-2026-57456: use repr() to quote python omni-completion doc strings before exec() in the Scope/Class/Function get_code() of pythoncomplete/python3complete, preventing code execution via a crafted docstring (upstream 9.2.0699)
- Products
- vim-X11, vim-common, vim-enhanced, vim-filesystem, vim-minimal
- Affected versions
- Not specified
- Fixed versions
- 3:7.4.629-5.2.el6.tuxcare.els59
- CVEs
- CVE-2026-57456
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 10:59 UTC · Revision 1
Source evidence
- CVE-2026-57456: use repr() to quote python omni-completion doc strings before exec() in the Scope/Class/Function get_code() of pythoncomplete/python3complete, preventing code execution via a crafted docstring (upstream 9.2.0699)
osv:CLSA-2026-1783787785
vim-X11
Fixed versions: 3:7.4.629-5.2.el6.tuxcare.els59
vim-common
Fixed versions: 3:7.4.629-5.2.el6.tuxcare.els59
vim-enhanced
Fixed versions: 3:7.4.629-5.2.el6.tuxcare.els59
vim-filesystem
Fixed versions: 3:7.4.629-5.2.el6.tuxcare.els59
vim-minimal
Fixed versions: 3:7.4.629-5.2.el6.tuxcare.els59
Complete source record
{
"id": "18612012536c521d2c174208a44f1d370c88c80aacf5b22a77f54dc3f4f90ff9",
"url": "https://osv.dev/vulnerability/CLSA-2026-1783787785",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "vim: Fix of CVE-2026-57456",
"summary": "- CVE-2026-57456: use repr() to quote python omni-completion doc strings before exec() in the Scope/Class/Function get_code() of pythoncomplete/python3complete, preventing code execution via a crafted docstring (upstream 9.2.0699)",
"evidence": "osv:CLSA-2026-1783787785",
"products": [
{
"name": {
"value": "vim-X11",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3:7.4.629-5.2.el6.tuxcare.els59",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "vim-common",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3:7.4.629-5.2.el6.tuxcare.els59",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "vim-enhanced",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3:7.4.629-5.2.el6.tuxcare.els59",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "vim-filesystem",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3:7.4.629-5.2.el6.tuxcare.els59",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "vim-minimal",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3:7.4.629-5.2.el6.tuxcare.els59",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1783787785",
"aliases": [
"CLSA-2026-1783787785"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3:7.4.629-5.2.el6.tuxcare.els59"
}
]
}
],
"package": {
"name": "vim-X11",
"purl": "pkg:rpm/tuxcare/vim-X11?distro=centos-6",
"ecosystem": "TuxCare:CentOS:6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1783787785.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3:7.4.629-5.2.el6.tuxcare.els59"
}
]
}
],
"package": {
"name": "vim-common",
"purl": "pkg:rpm/tuxcare/vim-common?distro=centos-6",
"ecosystem": "TuxCare:CentOS:6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1783787785.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3:7.4.629-5.2.el6.tuxcare.els59"
}
]
}
],
"package": {
"name": "vim-enhanced",
"purl": "pkg:rpm/tuxcare/vim-enhanced?distro=centos-6",
"ecosystem": "TuxCare:CentOS:6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1783787785.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3:7.4.629-5.2.el6.tuxcare.els59"
}
]
}
],
"package": {
"name": "vim-filesystem",
"purl": "pkg:rpm/tuxcare/vim-filesystem?distro=centos-6",
"ecosystem": "TuxCare:CentOS:6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1783787785.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3:7.4.629-5.2.el6.tuxcare.els59"
}
]
}
],
"package": {
"name": "vim-minimal",
"purl": "pkg:rpm/tuxcare/vim-minimal?distro=centos-6",
"ecosystem": "TuxCare:CentOS:6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1783787785.json"
}
}
],
"modified": "2026-10-26T09:31:39.313980924Z",
"provider": "osv",
"upstream": [
"CVE-2026-57456"
],
"references": [
"https://errata.tuxcare.com/els_os/centos6els/CLSA-2026-1783787785.html",
"https://nvd.nist.gov/vuln/detail/CVE-2026-57456"
]
},
"related_cves": [
{
"value": "CVE-2026-57456",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 447990,
"published_at": "2026-07-12T19:18:10+00:00"
}