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RHSA-2026:66323
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Source
https://access.redhat.com/errata/RHSA-2026:66323
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:66323.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2026:66323
Upstream
CVE-2024-42516
CVE-2026-28780
CVE-2026-29167
CVE-2026-29169
CVE-2026-33007
CVE-2026-33857
CVE-2026-34032
CVE-2026-34059
CVE-2026-34355
CVE-2026-34356
CVE-2026-42536
CVE-2026-43951
CVE-2026-44185
CVE-2026-44186
CVE-2026-44631
Published
2026-09-11T10:15:00Z
Modified
2026-09-11T10:32:21Z
Severity
8.2 (High)
CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
CVSS Calculator
Summary
Red Hat Security Advisory: httpd security update
Details
References
https://access.redhat.com/errata/RHSA-2026:66323
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2374549
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=2465296
https://bugzilla.redhat.com/show_bug.cgi?id=2465299
https://bugzilla.redhat.com/show_bug.cgi?id=2466913
https://bugzilla.redhat.com/show_bug.cgi?id=2486394
https://bugzilla.redhat.com/show_bug.cgi?id=2486395
https://bugzilla.redhat.com/show_bug.cgi?id=2486397
https://bugzilla.redhat.com/show_bug.cgi?id=2486399
https://bugzilla.redhat.com/show_bug.cgi?id=2486402
https://bugzilla.redhat.com/show_bug.cgi?id=2486411
https://bugzilla.redhat.com/show_bug.cgi?id=2486414
https://bugzilla.redhat.com/show_bug.cgi?id=2486415
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_66323.json
https://access.redhat.com/security/cve/CVE-2024-42516
https://www.cve.org/CVERecord?id=CVE-2024-42516
https://nvd.nist.gov/vuln/detail/CVE-2024-42516
https://httpd.apache.org/security/vulnerabilities_24.html
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://access.redhat.com/security/cve/CVE-2026-29167
https://www.cve.org/CVERecord?id=CVE-2026-29167
https://nvd.nist.gov/vuln/detail/CVE-2026-29167
https://access.redhat.com/security/cve/CVE-2026-29169
https://www.cve.org/CVERecord?id=CVE-2026-29169
https://nvd.nist.gov/vuln/detail/CVE-2026-29169
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
https://access.redhat.com/security/cve/CVE-2026-34355
https://www.cve.org/CVERecord?id=CVE-2026-34355
https://nvd.nist.gov/vuln/detail/CVE-2026-34355
https://access.redhat.com/security/cve/CVE-2026-34356
https://www.cve.org/CVERecord?id=CVE-2026-34356
https://nvd.nist.gov/vuln/detail/CVE-2026-34356
https://access.redhat.com/security/cve/CVE-2026-42536
https://www.cve.org/CVERecord?id=CVE-2026-42536
https://nvd.nist.gov/vuln/detail/CVE-2026-42536
https://access.redhat.com/security/cve/CVE-2026-43951
https://www.cve.org/CVERecord?id=CVE-2026-43951
https://nvd.nist.gov/vuln/detail/CVE-2026-43951
https://access.redhat.com/security/cve/CVE-2026-44185
https://www.cve.org/CVERecord?id=CVE-2026-44185
https://nvd.nist.gov/vuln/detail/CVE-2026-44185
https://access.redhat.com/security/cve/CVE-2026-44186
https://www.cve.org/CVERecord?id=CVE-2026-44186
https://nvd.nist.gov/vuln/detail/CVE-2026-44186
https://access.redhat.com/security/cve/CVE-2026-44631
https://www.cve.org/CVERecord?id=CVE-2026-44631
https://nvd.nist.gov/vuln/detail/CVE-2026-44631
Affected packages
Red Hat:rhel_e4s:9.4::appstream
httpd
Package
Name
httpd
Purl
pkg:rpm/redhat/httpd
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.4.57-11.el9_4.5
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:66323.json"
httpd-core
Package
Name
httpd-core
Purl
pkg:rpm/redhat/httpd-core
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.4.57-11.el9_4.5
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:66323.json"
mod_ldap
Package
Name
mod_ldap
Purl
pkg:rpm/redhat/mod_ldap
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.4.57-11.el9_4.5
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:66323.json"
mod_proxy_html
Package
Name
mod_proxy_html
Purl
pkg:rpm/redhat/mod_proxy_html
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:2.4.57-11.el9_4.5
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:66323.json"
mod_ssl
Package
Name
mod_ssl
Purl
pkg:rpm/redhat/mod_ssl
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:2.4.57-11.el9_4.5
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:66323.json"
RHSA-2026:66323 - OSV