CLSA-2026-1791459292

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1791459292.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1791459292
Upstream
CVE (4)
  • CVE-2026-48005
  • CVE-2026-63718
  • CVE-2026-73636
  • CVE-2026-73637
Published
2026-10-08T11:35:08Z
Modified
2026-10-26T09:43:14Z
Summary
httpd: Fix of 3 CVEs
Details
  • CVE-2026-63718: fix mod_proxy_uwsgi response smuggling via hop-by-hop headers from the backend
  • CVE-2026-73636: fix mod_auth_digest one-time nonce replay
  • CVE-2026-73637: fix mod_auth_digest use-after-free on concurrent requests
  • CVE-2026-48005: fix mod_auth_digest forced re-authentication via forged Authorization headers with AuthDigestNcCheck
  • mod_auth_digest: configs using "AuthDigestQop none" or the "authdigest-opaque" Mutex type no longer start (the shipped manual still documents "AuthDigestQop none"); RFC 2069 clients (no qop) are refused; no Authentication-Info on 401/407; 503, or 401 without a challenge, if no client entry fits in shared memory; log ids AH01767, AH01771, AH01772, AH01792 and AH01793 are removed
  • mod_auth_digest: after a reload (graceful restart) a captured request is accepted once more under AuthDigestNonceLifetime 0 or AuthDigestNcCheck; only a full restart invalidates it (fixed upstream only in trunk f4c4160fbf, not in 2.4.69)
References

Affected packages

TuxCare:CentOS:8.4
httpd

Package

Name
httpd
Purl
pkg:rpm/tuxcare/httpd?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.4.37-39.module_el8.4.0+2646+9aacdc29.1.tuxcare.els23

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1791459292.json"
httpd-devel

Package

Name
httpd-devel
Purl
pkg:rpm/tuxcare/httpd-devel?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.4.37-39.module_el8.4.0+2646+9aacdc29.1.tuxcare.els23

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1791459292.json"
httpd-filesystem

Package

Name
httpd-filesystem
Purl
pkg:rpm/tuxcare/httpd-filesystem?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.4.37-39.module_el8.4.0+2646+9aacdc29.1.tuxcare.els23

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1791459292.json"
httpd-manual

Package

Name
httpd-manual
Purl
pkg:rpm/tuxcare/httpd-manual?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.4.37-39.module_el8.4.0+2646+9aacdc29.1.tuxcare.els23

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1791459292.json"
httpd-tools

Package

Name
httpd-tools
Purl
pkg:rpm/tuxcare/httpd-tools?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.4.37-39.module_el8.4.0+2646+9aacdc29.1.tuxcare.els23

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1791459292.json"
mod_ldap

Package

Name
mod_ldap
Purl
pkg:rpm/tuxcare/mod_ldap?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.4.37-39.module_el8.4.0+2646+9aacdc29.1.tuxcare.els23

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1791459292.json"
mod_proxy_html

Package

Name
mod_proxy_html
Purl
pkg:rpm/tuxcare/mod_proxy_html?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2.4.37-39.module_el8.4.0+2646+9aacdc29.1.tuxcare.els23

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1791459292.json"
mod_session

Package

Name
mod_session
Purl
pkg:rpm/tuxcare/mod_session?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.4.37-39.module_el8.4.0+2646+9aacdc29.1.tuxcare.els23

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1791459292.json"
mod_ssl

Package

Name
mod_ssl
Purl
pkg:rpm/tuxcare/mod_ssl?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2.4.37-39.module_el8.4.0+2646+9aacdc29.1.tuxcare.els23

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1791459292.json"