UnratedFix available
httpd: Fix of 5 CVEs
Type: advisorySources: OSV
- CVE-2026-56153: mod_charset_lite: bound the partial character buffer in finish_partial_char - CVE-2026-46729: mod_heartmonitor: validate the heartbeat POST body and query - CVE-2026-56154: mod_rewrite: copy the lookahead Vary value out of the subrequest pool - CVE-2026-56449: mod_proxy_html: don't dump content when printing a comment - CVE-2026-63292: mod_vhost_alias: reject host name parts that do not fit the path buffer
- Products
- httpd, httpd-core, httpd-devel, httpd-filesystem, httpd-manual, httpd-tools, mod_ldap, mod_lua, mod_proxy_html, mod_session, mod_ssl
- Affected versions
- Not specified
- Fixed versions
- 1:2.4.62-4.el9_6.4.tuxcare.els12, 2.4.62-4.el9_6.4.tuxcare.els12
- CVEs
- CVE-2026-46729, CVE-2026-56153, CVE-2026-56154, CVE-2026-56449, CVE-2026-63292
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 11:55 UTC · Revision 1
Source evidence
- CVE-2026-56153: mod_charset_lite: bound the partial character buffer in finish_partial_char - CVE-2026-46729: mod_heartmonitor: validate the heartbeat POST body and query - CVE-2026-56154: mod_rewrite: copy the lookahead Vary value out of the subrequest pool - CVE-2026-56449: mod_proxy_html: don't dump content when printing a comment - CVE-2026-63292: mod_vhost_alias: reject host name parts that do not fit the path buffer
osv:CLSA-2026-1791471297
httpd
Fixed versions: 2.4.62-4.el9_6.4.tuxcare.els12
httpd-core
Fixed versions: 2.4.62-4.el9_6.4.tuxcare.els12
httpd-devel
Fixed versions: 2.4.62-4.el9_6.4.tuxcare.els12
httpd-filesystem
Fixed versions: 2.4.62-4.el9_6.4.tuxcare.els12
httpd-manual
Fixed versions: 2.4.62-4.el9_6.4.tuxcare.els12
httpd-tools
Fixed versions: 2.4.62-4.el9_6.4.tuxcare.els12
mod_ldap
Fixed versions: 2.4.62-4.el9_6.4.tuxcare.els12
mod_lua
Fixed versions: 2.4.62-4.el9_6.4.tuxcare.els12
mod_proxy_html
Fixed versions: 1:2.4.62-4.el9_6.4.tuxcare.els12
mod_session
Fixed versions: 2.4.62-4.el9_6.4.tuxcare.els12
mod_ssl
Fixed versions: 1:2.4.62-4.el9_6.4.tuxcare.els12
Complete source record
{
"id": "7b24f2804768111815b07c87de133f7fe24bcb9386f2f62401624eac05132c11",
"url": "https://osv.dev/vulnerability/CLSA-2026-1791471297",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "httpd: Fix of 5 CVEs",
"summary": "- CVE-2026-56153: mod_charset_lite: bound the partial character buffer in finish_partial_char - CVE-2026-46729: mod_heartmonitor: validate the heartbeat POST body and query - CVE-2026-56154: mod_rewrite: copy the lookahead Vary value out of the subrequest pool - CVE-2026-56449: mod_proxy_html: don't dump content when printing a comment - CVE-2026-63292: mod_vhost_alias: reject host name parts that do not fit the path buffer",
"evidence": "osv:CLSA-2026-1791471297",
"products": [
{
"name": {
"value": "httpd",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.62-4.el9_6.4.tuxcare.els12",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "httpd-core",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.62-4.el9_6.4.tuxcare.els12",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "httpd-devel",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.62-4.el9_6.4.tuxcare.els12",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "httpd-filesystem",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.62-4.el9_6.4.tuxcare.els12",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "httpd-manual",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.62-4.el9_6.4.tuxcare.els12",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "httpd-tools",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.62-4.el9_6.4.tuxcare.els12",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mod_ldap",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.62-4.el9_6.4.tuxcare.els12",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mod_lua",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.62-4.el9_6.4.tuxcare.els12",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mod_proxy_html",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:2.4.62-4.el9_6.4.tuxcare.els12",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mod_session",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.62-4.el9_6.4.tuxcare.els12",
"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mod_ssl",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:2.4.62-4.el9_6.4.tuxcare.els12",
"evidence": "/affected/10/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1791471297",
"aliases": [
"CLSA-2026-1791471297"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.62-4.el9_6.4.tuxcare.els12"
}
]
}
],
"package": {
"name": "httpd",
"purl": "pkg:rpm/tuxcare/httpd?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1791471297.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.62-4.el9_6.4.tuxcare.els12"
}
]
}
],
"package": {
"name": "httpd-core",
"purl": "pkg:rpm/tuxcare/httpd-core?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1791471297.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.62-4.el9_6.4.tuxcare.els12"
}
]
}
],
"package": {
"name": "httpd-devel",
"purl": "pkg:rpm/tuxcare/httpd-devel?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1791471297.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.62-4.el9_6.4.tuxcare.els12"
}
]
}
],
"package": {
"name": "httpd-filesystem",
"purl": "pkg:rpm/tuxcare/httpd-filesystem?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1791471297.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.62-4.el9_6.4.tuxcare.els12"
}
]
}
],
"package": {
"name": "httpd-manual",
"purl": "pkg:rpm/tuxcare/httpd-manual?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1791471297.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.62-4.el9_6.4.tuxcare.els12"
}
]
}
],
"package": {
"name": "httpd-tools",
"purl": "pkg:rpm/tuxcare/httpd-tools?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1791471297.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.62-4.el9_6.4.tuxcare.els12"
}
]
}
],
"package": {
"name": "mod_ldap",
"purl": "pkg:rpm/tuxcare/mod_ldap?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1791471297.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.62-4.el9_6.4.tuxcare.els12"
}
]
}
],
"package": {
"name": "mod_lua",
"purl": "pkg:rpm/tuxcare/mod_lua?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1791471297.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:2.4.62-4.el9_6.4.tuxcare.els12"
}
]
}
],
"package": {
"name": "mod_proxy_html",
"purl": "pkg:rpm/tuxcare/mod_proxy_html?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1791471297.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.62-4.el9_6.4.tuxcare.els12"
}
]
}
],
"package": {
"name": "mod_session",
"purl": "pkg:rpm/tuxcare/mod_session?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1791471297.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:2.4.62-4.el9_6.4.tuxcare.els12"
}
]
}
],
"package": {
"name": "mod_ssl",
"purl": "pkg:rpm/tuxcare/mod_ssl?distro=almalinux-9.6",
"ecosystem": "TuxCare:AlmaLinux:9.6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1791471297.json"
}
}
],
"modified": "2026-10-26T09:43:44.402014392Z",
"provider": "osv",
"upstream": [
"CVE-2026-46729",
"CVE-2026-56153",
"CVE-2026-56154",
"CVE-2026-56449",
"CVE-2026-63292"
],
"references": [
"https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2026-1791471297.html",
"https://nvd.nist.gov/vuln/detail/CVE-2026-46729",
"https://nvd.nist.gov/vuln/detail/CVE-2026-56153",
"https://nvd.nist.gov/vuln/detail/CVE-2026-56154",
"https://nvd.nist.gov/vuln/detail/CVE-2026-56449",
"https://nvd.nist.gov/vuln/detail/CVE-2026-63292"
]
},
"related_cves": [
{
"value": "CVE-2026-46729",
"evidence": "/upstream"
},
{
"value": "CVE-2026-56153",
"evidence": "/upstream"
},
{
"value": "CVE-2026-56154",
"evidence": "/upstream"
},
{
"value": "CVE-2026-56449",
"evidence": "/upstream"
},
{
"value": "CVE-2026-63292",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 450107,
"published_at": "2026-10-09T07:31:55+00:00"
}