CLSA-2026-1792197391

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1792197391.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1792197391
Upstream
CVE (4)
Published
2026-10-17T00:36:47Z
Modified
2026-10-26T09:43:10Z
Summary
openssh: Fix of 8 CVEs
Details
  • CVE-2026-106555: sshd kept GSSAPI client state from a partially completed GSSAPIAuthentication attempt and could reuse it in a later attempt; reset the global GSSAPI client state before each authentication attempt. Backport upstream commit 670510d1.
  • CVE-2026-106553: sshd could store delegated GSSAPI credentials from a failed GSSAPIAuthentication attempt; only store them when GSSAPI user authorization succeeded. Backport upstream commit 6f9cd19a.
  • CVE-2026-106583: ssh(1) accepted '$' and '\' in a command-line user name, allowing shell injection via expanded commands; reject both characters. Backport upstream commit 0c4c9a7b.
  • CVE-2026-106585: ssh(1) and sshd did not check that decompressed packet payloads stay below the maximum packet size; reject oversized inflated payloads. Backport upstream commit e0f85d83.
References

Affected packages

TuxCare:AlmaLinux:9.2
openssh

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.7p1-30.el9_2.tuxcare.els24

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1792197391.json"
openssh-askpass

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.7p1-30.el9_2.tuxcare.els24

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1792197391.json"
openssh-clients

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.7p1-30.el9_2.tuxcare.els24

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1792197391.json"
openssh-keycat

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.7p1-30.el9_2.tuxcare.els24

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1792197391.json"
openssh-server

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.7p1-30.el9_2.tuxcare.els24

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1792197391.json"
openssh-sk-dummy

Package

Name
openssh-sk-dummy
Purl
pkg:rpm/tuxcare/openssh-sk-dummy?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.7p1-30.el9_2.tuxcare.els24

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1792197391.json"
pam_ssh_agent_auth

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.10.4-5.30.el9_2.tuxcare.els24

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1792197391.json"