CLSA-2026-1783696553

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1783696553.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1783696553
Upstream
Published
2026-07-10T15:16:09Z
Modified
2026-10-26T09:30:25Z
Summary
nginx: Fix of CVE-2026-42055
Details
  • fix CVE-2026-42055: HPACK field-length validation in HTTP/2 gRPC request builder and HTTP/2 response header filter; fields exceeding NGX_HTTP_V2_MAX_FIELD now return NGX_ERROR instead of overflowing the 4-byte HPACK length prefix
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.els10

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1783696553.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.els10

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1783696553.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.els10

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1783696553.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.els10

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1783696553.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.els10

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1783696553.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.els10

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1783696553.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.els10

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1783696553.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.els10

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1783696553.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.els10

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1783696553.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.els10

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1783696553.json"