HighFix available
Red Hat Security Advisory: httpd security update
Type: advisorySources: OSV
- Products
- httpd, httpd-core, httpd-core-debuginfo, httpd-debuginfo, httpd-debugsource, httpd-devel, httpd-filesystem, httpd-manual, httpd-tools, httpd-tools-debuginfo, mod_ldap, mod_ldap-debuginfo, mod_lua, mod_lua-debuginfo, mod_proxy_html, mod_proxy_html-debuginfo, mod_session, mod_session-debuginfo, mod_ssl, mod_ssl-debuginfo
- Affected versions
- Not specified
- Fixed versions
- 0:2.4.63-13.el10_2.1, 1:2.4.63-13.el10_2.1
- CVEs
- CVE-2026-28780, CVE-2026-33007, CVE-2026-33857, CVE-2026-34032, CVE-2026-34059
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 12:31 UTC · Revision 1
Source evidence
Red Hat Security Advisory: httpd security update
core-osv · Original sourcePublished 28 May 2026, 10:07 UTC
Red Hat Security Advisory: httpd security update
osv:RHSA-2026:21433
httpd
Fixed versions: 0:2.4.63-13.el10_2.1
httpd-core
Fixed versions: 0:2.4.63-13.el10_2.1
httpd-core-debuginfo
Fixed versions: 0:2.4.63-13.el10_2.1
httpd-debuginfo
Fixed versions: 0:2.4.63-13.el10_2.1
httpd-debugsource
Fixed versions: 0:2.4.63-13.el10_2.1
httpd-devel
Fixed versions: 0:2.4.63-13.el10_2.1
httpd-filesystem
Fixed versions: 0:2.4.63-13.el10_2.1
httpd-manual
Fixed versions: 0:2.4.63-13.el10_2.1
httpd-tools
Fixed versions: 0:2.4.63-13.el10_2.1
httpd-tools-debuginfo
Fixed versions: 0:2.4.63-13.el10_2.1
mod_ldap
Fixed versions: 0:2.4.63-13.el10_2.1
mod_ldap-debuginfo
Fixed versions: 0:2.4.63-13.el10_2.1
mod_lua
Fixed versions: 0:2.4.63-13.el10_2.1
mod_lua-debuginfo
Fixed versions: 0:2.4.63-13.el10_2.1
mod_proxy_html
Fixed versions: 1:2.4.63-13.el10_2.1
mod_proxy_html-debuginfo
Fixed versions: 1:2.4.63-13.el10_2.1
mod_session
Fixed versions: 0:2.4.63-13.el10_2.1
mod_session-debuginfo
Fixed versions: 0:2.4.63-13.el10_2.1
mod_ssl
Fixed versions: 1:2.4.63-13.el10_2.1
mod_ssl-debuginfo
Fixed versions: 1:2.4.63-13.el10_2.1
Complete source record
{
"id": "36a87cec4e8187c1b5dcb6fcb11dadd0f0e7602ce39928fdeca29d157dc1fcfe",
"url": "https://osv.dev/vulnerability/RHSA-2026%3A21433",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Red Hat Security Advisory: httpd security update",
"summary": "Red Hat Security Advisory: httpd security update",
"evidence": "osv:RHSA-2026:21433",
"products": [
{
"name": {
"value": "httpd",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.63-13.el10_2.1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "httpd-core",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.63-13.el10_2.1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "httpd-core-debuginfo",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.63-13.el10_2.1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "httpd-debuginfo",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.63-13.el10_2.1",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "httpd-debugsource",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.63-13.el10_2.1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "httpd-devel",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.63-13.el10_2.1",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "httpd-filesystem",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.63-13.el10_2.1",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "httpd-manual",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.63-13.el10_2.1",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "httpd-tools",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.63-13.el10_2.1",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "httpd-tools-debuginfo",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.63-13.el10_2.1",
"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mod_ldap",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.63-13.el10_2.1",
"evidence": "/affected/10/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mod_ldap-debuginfo",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.63-13.el10_2.1",
"evidence": "/affected/11/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mod_lua",
"evidence": "/affected/12/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.63-13.el10_2.1",
"evidence": "/affected/12/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mod_lua-debuginfo",
"evidence": "/affected/13/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.63-13.el10_2.1",
"evidence": "/affected/13/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mod_proxy_html",
"evidence": "/affected/14/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:2.4.63-13.el10_2.1",
"evidence": "/affected/14/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mod_proxy_html-debuginfo",
"evidence": "/affected/15/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:2.4.63-13.el10_2.1",
"evidence": "/affected/15/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mod_session",
"evidence": "/affected/16/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.63-13.el10_2.1",
"evidence": "/affected/16/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mod_session-debuginfo",
"evidence": "/affected/17/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.4.63-13.el10_2.1",
"evidence": "/affected/17/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mod_ssl",
"evidence": "/affected/18/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:2.4.63-13.el10_2.1",
"evidence": "/affected/18/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mod_ssl-debuginfo",
"evidence": "/affected/19/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:2.4.63-13.el10_2.1",
"evidence": "/affected/19/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "RHSA-2026:21433",
"aliases": [
"RHSA-2026:21433"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "httpd",
"purl": "pkg:rpm/redhat/httpd",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "httpd-core",
"purl": "pkg:rpm/redhat/httpd-core",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "httpd-core-debuginfo",
"purl": "pkg:rpm/redhat/httpd-core-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "httpd-debuginfo",
"purl": "pkg:rpm/redhat/httpd-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "httpd-debugsource",
"purl": "pkg:rpm/redhat/httpd-debugsource",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "httpd-devel",
"purl": "pkg:rpm/redhat/httpd-devel",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "httpd-filesystem",
"purl": "pkg:rpm/redhat/httpd-filesystem",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "httpd-manual",
"purl": "pkg:rpm/redhat/httpd-manual",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "httpd-tools",
"purl": "pkg:rpm/redhat/httpd-tools",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "httpd-tools-debuginfo",
"purl": "pkg:rpm/redhat/httpd-tools-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "mod_ldap",
"purl": "pkg:rpm/redhat/mod_ldap",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "mod_ldap-debuginfo",
"purl": "pkg:rpm/redhat/mod_ldap-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "mod_lua",
"purl": "pkg:rpm/redhat/mod_lua",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "mod_lua-debuginfo",
"purl": "pkg:rpm/redhat/mod_lua-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "mod_proxy_html",
"purl": "pkg:rpm/redhat/mod_proxy_html",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "mod_proxy_html-debuginfo",
"purl": "pkg:rpm/redhat/mod_proxy_html-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "mod_session",
"purl": "pkg:rpm/redhat/mod_session",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "mod_session-debuginfo",
"purl": "pkg:rpm/redhat/mod_session-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "mod_ssl",
"purl": "pkg:rpm/redhat/mod_ssl",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:2.4.63-13.el10_2.1"
}
]
}
],
"package": {
"name": "mod_ssl-debuginfo",
"purl": "pkg:rpm/redhat/mod_ssl-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:21433.json"
}
}
],
"modified": "2026-10-09T10:22:06Z",
"provider": "osv",
"upstream": [
"CVE-2026-28780",
"CVE-2026-33007",
"CVE-2026-33857",
"CVE-2026-34032",
"CVE-2026-34059"
],
"references": [
"https://access.redhat.com/errata/RHSA-2026:21433",
"https://access.redhat.com/security/updates/classification/#important",
"https://bugzilla.redhat.com/show_bug.cgi?id=2464940",
"https://bugzilla.redhat.com/show_bug.cgi?id=2464952",
"https://bugzilla.redhat.com/show_bug.cgi?id=2464953",
"https://bugzilla.redhat.com/show_bug.cgi?id=2465299",
"https://bugzilla.redhat.com/show_bug.cgi?id=2466913",
"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_21433.json",
"https://access.redhat.com/security/cve/CVE-2026-28780",
"https://www.cve.org/CVERecord?id=CVE-2026-28780",
"https://nvd.nist.gov/vuln/detail/CVE-2026-28780",
"https://httpd.apache.org/security/vulnerabilities_24.html",
"https://access.redhat.com/security/cve/CVE-2026-33007",
"https://www.cve.org/CVERecord?id=CVE-2026-33007",
"https://nvd.nist.gov/vuln/detail/CVE-2026-33007",
"https://access.redhat.com/security/cve/CVE-2026-33857",
"https://www.cve.org/CVERecord?id=CVE-2026-33857",
"https://nvd.nist.gov/vuln/detail/CVE-2026-33857",
"https://access.redhat.com/security/cve/CVE-2026-34032",
"https://www.cve.org/CVERecord?id=CVE-2026-34032",
"https://nvd.nist.gov/vuln/detail/CVE-2026-34032",
"https://access.redhat.com/security/cve/CVE-2026-34059",
"https://www.cve.org/CVERecord?id=CVE-2026-34059",
"https://nvd.nist.gov/vuln/detail/CVE-2026-34059"
]
},
"related_cves": [
{
"value": "CVE-2026-28780",
"evidence": "/upstream"
},
{
"value": "CVE-2026-33007",
"evidence": "/upstream"
},
{
"value": "CVE-2026-33857",
"evidence": "/upstream"
},
{
"value": "CVE-2026-34032",
"evidence": "/upstream"
},
{
"value": "CVE-2026-34059",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 120570,
"published_at": "2026-05-28T10:07:48+00:00"
}