CLSA-2026-1787916225

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1787916225.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1787916225
Upstream
Published
2026-08-28T11:23:56Z
Modified
2026-10-26T09:30:37Z
Summary
nginx: Fix of CVE-2026-56434
Details
  • CVE-2026-56434: fix use-after-free in ngx_http_ssi_filter_module from duplicate subrequest finalization; ngx_http_post_request() now skips posting a request that is already queued, and ngx_http_finalize_request() resets r->write_event_handler to a no-op handler during active subrequest finalization
References

Affected packages

TuxCare:AlmaLinux:9.2
nginx

Package

Name
nginx
Purl
pkg:rpm/tuxcare/nginx?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:1.20.1-14.el9_2.1.alma.1.tuxcare.els14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1787916225.json"
nginx-all-modules

Package

Name
nginx-all-modules
Purl
pkg:rpm/tuxcare/nginx-all-modules?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:1.20.1-14.el9_2.1.alma.1.tuxcare.els14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1787916225.json"
nginx-core

Package

Name
nginx-core
Purl
pkg:rpm/tuxcare/nginx-core?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:1.20.1-14.el9_2.1.alma.1.tuxcare.els14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1787916225.json"
nginx-filesystem

Package

Name
nginx-filesystem
Purl
pkg:rpm/tuxcare/nginx-filesystem?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:1.20.1-14.el9_2.1.alma.1.tuxcare.els14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1787916225.json"
nginx-mod-devel

Package

Name
nginx-mod-devel
Purl
pkg:rpm/tuxcare/nginx-mod-devel?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:1.20.1-14.el9_2.1.alma.1.tuxcare.els14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1787916225.json"
nginx-mod-http-image-filter

Package

Name
nginx-mod-http-image-filter
Purl
pkg:rpm/tuxcare/nginx-mod-http-image-filter?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:1.20.1-14.el9_2.1.alma.1.tuxcare.els14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1787916225.json"
nginx-mod-http-perl

Package

Name
nginx-mod-http-perl
Purl
pkg:rpm/tuxcare/nginx-mod-http-perl?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:1.20.1-14.el9_2.1.alma.1.tuxcare.els14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1787916225.json"
nginx-mod-http-xslt-filter

Package

Name
nginx-mod-http-xslt-filter
Purl
pkg:rpm/tuxcare/nginx-mod-http-xslt-filter?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:1.20.1-14.el9_2.1.alma.1.tuxcare.els14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1787916225.json"
nginx-mod-mail

Package

Name
nginx-mod-mail
Purl
pkg:rpm/tuxcare/nginx-mod-mail?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:1.20.1-14.el9_2.1.alma.1.tuxcare.els14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1787916225.json"
nginx-mod-stream

Package

Name
nginx-mod-stream
Purl
pkg:rpm/tuxcare/nginx-mod-stream?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:1.20.1-14.el9_2.1.alma.1.tuxcare.els14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1787916225.json"