UnratedFix available
vim: Fix of 4 CVEs
Type: advisorySources: OSV
- CVE-2026-55693: fix out-of-bounds write in tree_count_words() - CVE-2026-55892: fix out-of-bounds write in dump_prefixes() - CVE-2026-57455: fix out-of-bounds write in soundfold() - CVE-2026-57456: fix code execution in Python omni-completion
- Products
- vim-X11, vim-common, vim-enhanced, vim-filesystem, vim-minimal
- Affected versions
- Not specified
- Fixed versions
- 2:8.0.1763-16.el8.tuxcare.els22
- CVEs
- CVE-2026-55693, CVE-2026-55892, CVE-2026-57455, CVE-2026-57456
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 11:06 UTC · Revision 1
Source evidence
- CVE-2026-55693: fix out-of-bounds write in tree_count_words() - CVE-2026-55892: fix out-of-bounds write in dump_prefixes() - CVE-2026-57455: fix out-of-bounds write in soundfold() - CVE-2026-57456: fix code execution in Python omni-completion
osv:CLSA-2026-1782810138
vim-X11
Fixed versions: 2:8.0.1763-16.el8.tuxcare.els22
vim-common
Fixed versions: 2:8.0.1763-16.el8.tuxcare.els22
vim-enhanced
Fixed versions: 2:8.0.1763-16.el8.tuxcare.els22
vim-filesystem
Fixed versions: 2:8.0.1763-16.el8.tuxcare.els22
vim-minimal
Fixed versions: 2:8.0.1763-16.el8.tuxcare.els22
Complete source record
{
"id": "b063eed6099817bed9d6f8c252f995b034ec7c7ba8a01c0c13dd8ecc10e537d6",
"url": "https://osv.dev/vulnerability/CLSA-2026-1782810138",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "vim: Fix of 4 CVEs",
"summary": "- CVE-2026-55693: fix out-of-bounds write in tree_count_words() - CVE-2026-55892: fix out-of-bounds write in dump_prefixes() - CVE-2026-57455: fix out-of-bounds write in soundfold() - CVE-2026-57456: fix code execution in Python omni-completion",
"evidence": "osv:CLSA-2026-1782810138",
"products": [
{
"name": {
"value": "vim-X11",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2:8.0.1763-16.el8.tuxcare.els22",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "vim-common",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2:8.0.1763-16.el8.tuxcare.els22",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "vim-enhanced",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2:8.0.1763-16.el8.tuxcare.els22",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "vim-filesystem",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2:8.0.1763-16.el8.tuxcare.els22",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "vim-minimal",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2:8.0.1763-16.el8.tuxcare.els22",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1782810138",
"aliases": [
"CLSA-2026-1782810138"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2:8.0.1763-16.el8.tuxcare.els22"
}
]
}
],
"package": {
"name": "vim-X11",
"purl": "pkg:rpm/tuxcare/vim-X11?distro=centos-8.5",
"ecosystem": "TuxCare:CentOS:8.5"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1782810138.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2:8.0.1763-16.el8.tuxcare.els22"
}
]
}
],
"package": {
"name": "vim-common",
"purl": "pkg:rpm/tuxcare/vim-common?distro=centos-8.5",
"ecosystem": "TuxCare:CentOS:8.5"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1782810138.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2:8.0.1763-16.el8.tuxcare.els22"
}
]
}
],
"package": {
"name": "vim-enhanced",
"purl": "pkg:rpm/tuxcare/vim-enhanced?distro=centos-8.5",
"ecosystem": "TuxCare:CentOS:8.5"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1782810138.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2:8.0.1763-16.el8.tuxcare.els22"
}
]
}
],
"package": {
"name": "vim-filesystem",
"purl": "pkg:rpm/tuxcare/vim-filesystem?distro=centos-8.5",
"ecosystem": "TuxCare:CentOS:8.5"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1782810138.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2:8.0.1763-16.el8.tuxcare.els22"
}
]
}
],
"package": {
"name": "vim-minimal",
"purl": "pkg:rpm/tuxcare/vim-minimal?distro=centos-8.5",
"ecosystem": "TuxCare:CentOS:8.5"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1782810138.json"
}
}
],
"modified": "2026-10-26T09:31:44.818448275Z",
"provider": "osv",
"upstream": [
"CVE-2026-55693",
"CVE-2026-55892",
"CVE-2026-57455",
"CVE-2026-57456"
],
"references": [
"https://errata.tuxcare.com/els_os/centos8.5els/CLSA-2026-1782810138.html",
"https://nvd.nist.gov/vuln/detail/CVE-2026-55693",
"https://nvd.nist.gov/vuln/detail/CVE-2026-55892",
"https://nvd.nist.gov/vuln/detail/CVE-2026-57455",
"https://nvd.nist.gov/vuln/detail/CVE-2026-57456"
]
},
"related_cves": [
{
"value": "CVE-2026-55693",
"evidence": "/upstream"
},
{
"value": "CVE-2026-55892",
"evidence": "/upstream"
},
{
"value": "CVE-2026-57455",
"evidence": "/upstream"
},
{
"value": "CVE-2026-57456",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 448341,
"published_at": "2026-06-30T09:02:39+00:00"
}