UnratedFix available
exim: Fix of CVE-2026-94054
Type: advisorySources: OSV
- CVE-2026-94054: fix out-of-bounds read and write in the PROXY protocol v1 header parser
- Products
- exim, exim-greylist, exim-mon, exim-mysql, exim-pgsql, exim-sysvinit
- Affected versions
- Not specified
- Fixed versions
- 4.97.1-1.el7.tuxcare.els5
- CVEs
- CVE-2026-94054
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 11:10 UTC · Revision 1
Source evidence
- CVE-2026-94054: fix out-of-bounds read and write in the PROXY protocol v1 header parser
osv:CLSA-2026-1791401562
exim
Fixed versions: 4.97.1-1.el7.tuxcare.els5
exim-greylist
Fixed versions: 4.97.1-1.el7.tuxcare.els5
exim-mon
Fixed versions: 4.97.1-1.el7.tuxcare.els5
exim-mysql
Fixed versions: 4.97.1-1.el7.tuxcare.els5
exim-pgsql
Fixed versions: 4.97.1-1.el7.tuxcare.els5
exim-sysvinit
Fixed versions: 4.97.1-1.el7.tuxcare.els5
Complete source record
{
"id": "1599caf90be9540a35c1664325e972ad7ce831ca0f4d9140c36da6751adc3708",
"url": "https://osv.dev/vulnerability/CLSA-2026-1791401562",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "exim: Fix of CVE-2026-94054",
"summary": "- CVE-2026-94054: fix out-of-bounds read and write in the PROXY protocol v1 header parser",
"evidence": "osv:CLSA-2026-1791401562",
"products": [
{
"name": {
"value": "exim",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.97.1-1.el7.tuxcare.els5",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "exim-greylist",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.97.1-1.el7.tuxcare.els5",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "exim-mon",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.97.1-1.el7.tuxcare.els5",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "exim-mysql",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.97.1-1.el7.tuxcare.els5",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "exim-pgsql",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.97.1-1.el7.tuxcare.els5",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "exim-sysvinit",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.97.1-1.el7.tuxcare.els5",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1791401562",
"aliases": [
"CLSA-2026-1791401562"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.97.1-1.el7.tuxcare.els5"
}
]
}
],
"package": {
"name": "exim",
"purl": "pkg:rpm/tuxcare/exim?distro=centos-7",
"ecosystem": "TuxCare:CentOS:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1791401562.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.97.1-1.el7.tuxcare.els5"
}
]
}
],
"package": {
"name": "exim-greylist",
"purl": "pkg:rpm/tuxcare/exim-greylist?distro=centos-7",
"ecosystem": "TuxCare:CentOS:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1791401562.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.97.1-1.el7.tuxcare.els5"
}
]
}
],
"package": {
"name": "exim-mon",
"purl": "pkg:rpm/tuxcare/exim-mon?distro=centos-7",
"ecosystem": "TuxCare:CentOS:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1791401562.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.97.1-1.el7.tuxcare.els5"
}
]
}
],
"package": {
"name": "exim-mysql",
"purl": "pkg:rpm/tuxcare/exim-mysql?distro=centos-7",
"ecosystem": "TuxCare:CentOS:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1791401562.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.97.1-1.el7.tuxcare.els5"
}
]
}
],
"package": {
"name": "exim-pgsql",
"purl": "pkg:rpm/tuxcare/exim-pgsql?distro=centos-7",
"ecosystem": "TuxCare:CentOS:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1791401562.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.97.1-1.el7.tuxcare.els5"
}
]
}
],
"package": {
"name": "exim-sysvinit",
"purl": "pkg:rpm/tuxcare/exim-sysvinit?distro=centos-7",
"ecosystem": "TuxCare:CentOS:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1791401562.json"
}
}
],
"modified": "2026-10-26T09:31:48.766105153Z",
"provider": "osv",
"upstream": [
"CVE-2026-94054"
],
"references": [
"https://errata.tuxcare.com/els_os/centos7els/CLSA-2026-1791401562.html",
"https://nvd.nist.gov/vuln/detail/CVE-2026-94054"
]
},
"related_cves": [
{
"value": "CVE-2026-94054",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 448548,
"published_at": "2026-10-08T22:01:50+00:00"
}