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RHSA-2026:99573
See a problem?
Please try reporting it
to the source
first.
Source
https://access.redhat.com/errata/RHSA-2026:99573
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:99573.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2026:99573
Upstream
CVE (8)
CVE-2026-106553
CVE-2026-106582
CVE-2026-106583
CVE-2026-106585
CVE-2026-55653
CVE-2026-55655
CVE-2026-59995
CVE-2026-59999
Published
2026-11-13T18:52:02Z
Modified
2026-11-13T19:13:59Z
Severity
7.5 (High)
CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS Calculator
Summary
Red Hat Security Advisory: openssh security update
Details
References
https://access.redhat.com/errata/RHSA-2026:99573
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2462250
https://bugzilla.redhat.com/show_bug.cgi?id=2462351
https://bugzilla.redhat.com/show_bug.cgi?id=2497927
https://bugzilla.redhat.com/show_bug.cgi?id=2497942
https://bugzilla.redhat.com/show_bug.cgi?id=2547181
https://bugzilla.redhat.com/show_bug.cgi?id=2547191
https://bugzilla.redhat.com/show_bug.cgi?id=2547200
https://bugzilla.redhat.com/show_bug.cgi?id=2547243
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_99573.json
https://access.redhat.com/security/cve/CVE-2026-55653
https://www.cve.org/CVERecord?id=CVE-2026-55653
https://nvd.nist.gov/vuln/detail/CVE-2026-55653
https://access.redhat.com/security/cve/CVE-2026-55655
https://www.cve.org/CVERecord?id=CVE-2026-55655
https://nvd.nist.gov/vuln/detail/CVE-2026-55655
https://access.redhat.com/security/cve/CVE-2026-59995
https://www.cve.org/CVERecord?id=CVE-2026-59995
https://nvd.nist.gov/vuln/detail/CVE-2026-59995
https://marc.info/?l=openssh-unix-dev&m=178333966933090&w=2
https://www.openssh.org/releasenotes.html#10.4p1
https://www.openwall.com/lists/oss-security/2026/07/06/5
https://access.redhat.com/security/cve/CVE-2026-59999
https://www.cve.org/CVERecord?id=CVE-2026-59999
https://nvd.nist.gov/vuln/detail/CVE-2026-59999
https://access.redhat.com/security/cve/CVE-2026-106553
https://www.cve.org/CVERecord?id=CVE-2026-106553
https://nvd.nist.gov/vuln/detail/CVE-2026-106553
https://www.openssh.org/releasenotes.html#10.6
https://access.redhat.com/security/cve/CVE-2026-106582
https://www.cve.org/CVERecord?id=CVE-2026-106582
https://nvd.nist.gov/vuln/detail/CVE-2026-106582
https://arxiv.org/abs/2609.07709
https://access.redhat.com/security/cve/CVE-2026-106583
https://www.cve.org/CVERecord?id=CVE-2026-106583
https://nvd.nist.gov/vuln/detail/CVE-2026-106583
https://access.redhat.com/security/cve/CVE-2026-106585
https://www.cve.org/CVERecord?id=CVE-2026-106585
https://nvd.nist.gov/vuln/detail/CVE-2026-106585
Affected packages
Red Hat:rhel_aus:8.4::appstream
openssh-askpass
Package
Name
openssh-askpass
Purl
pkg:rpm/redhat/openssh-askpass
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-askpass-debuginfo
Package
Name
openssh-askpass-debuginfo
Purl
pkg:rpm/redhat/openssh-askpass-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-cavs-debuginfo
Package
Name
openssh-cavs-debuginfo
Purl
pkg:rpm/redhat/openssh-cavs-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-clients-debuginfo
Package
Name
openssh-clients-debuginfo
Purl
pkg:rpm/redhat/openssh-clients-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-debuginfo
Package
Name
openssh-debuginfo
Purl
pkg:rpm/redhat/openssh-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-debugsource
Package
Name
openssh-debugsource
Purl
pkg:rpm/redhat/openssh-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-keycat-debuginfo
Package
Name
openssh-keycat-debuginfo
Purl
pkg:rpm/redhat/openssh-keycat-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-ldap-debuginfo
Package
Name
openssh-ldap-debuginfo
Purl
pkg:rpm/redhat/openssh-ldap-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-server-debuginfo
Package
Name
openssh-server-debuginfo
Purl
pkg:rpm/redhat/openssh-server-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
Red Hat:rhel_aus:8.4::baseos
openssh
Package
Name
openssh
Purl
pkg:rpm/redhat/openssh
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-askpass-debuginfo
Package
Name
openssh-askpass-debuginfo
Purl
pkg:rpm/redhat/openssh-askpass-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-cavs
Package
Name
openssh-cavs
Purl
pkg:rpm/redhat/openssh-cavs
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-cavs-debuginfo
Package
Name
openssh-cavs-debuginfo
Purl
pkg:rpm/redhat/openssh-cavs-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-clients
Package
Name
openssh-clients
Purl
pkg:rpm/redhat/openssh-clients
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-clients-debuginfo
Package
Name
openssh-clients-debuginfo
Purl
pkg:rpm/redhat/openssh-clients-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-debuginfo
Package
Name
openssh-debuginfo
Purl
pkg:rpm/redhat/openssh-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-debugsource
Package
Name
openssh-debugsource
Purl
pkg:rpm/redhat/openssh-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-keycat
Package
Name
openssh-keycat
Purl
pkg:rpm/redhat/openssh-keycat
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-keycat-debuginfo
Package
Name
openssh-keycat-debuginfo
Purl
pkg:rpm/redhat/openssh-keycat-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-ldap
Package
Name
openssh-ldap
Purl
pkg:rpm/redhat/openssh-ldap
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-ldap-debuginfo
Package
Name
openssh-ldap-debuginfo
Purl
pkg:rpm/redhat/openssh-ldap-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-server
Package
Name
openssh-server
Purl
pkg:rpm/redhat/openssh-server
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-server-debuginfo
Package
Name
openssh-server-debuginfo
Purl
pkg:rpm/redhat/openssh-server-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
pam_ssh_agent_auth
Package
Name
pam_ssh_agent_auth
Purl
pkg:rpm/redhat/pam_ssh_agent_auth
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:0.10.3-7.7.el8_4.4
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
Red Hat:rhel_eus_long_life:8.4::appstream
openssh-askpass
Package
Name
openssh-askpass
Purl
pkg:rpm/redhat/openssh-askpass
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-askpass-debuginfo
Package
Name
openssh-askpass-debuginfo
Purl
pkg:rpm/redhat/openssh-askpass-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-cavs-debuginfo
Package
Name
openssh-cavs-debuginfo
Purl
pkg:rpm/redhat/openssh-cavs-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-clients-debuginfo
Package
Name
openssh-clients-debuginfo
Purl
pkg:rpm/redhat/openssh-clients-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-debuginfo
Package
Name
openssh-debuginfo
Purl
pkg:rpm/redhat/openssh-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-debugsource
Package
Name
openssh-debugsource
Purl
pkg:rpm/redhat/openssh-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-keycat-debuginfo
Package
Name
openssh-keycat-debuginfo
Purl
pkg:rpm/redhat/openssh-keycat-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-ldap-debuginfo
Package
Name
openssh-ldap-debuginfo
Purl
pkg:rpm/redhat/openssh-ldap-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-server-debuginfo
Package
Name
openssh-server-debuginfo
Purl
pkg:rpm/redhat/openssh-server-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
Red Hat:rhel_eus_long_life:8.4::baseos
openssh
Package
Name
openssh
Purl
pkg:rpm/redhat/openssh
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-askpass-debuginfo
Package
Name
openssh-askpass-debuginfo
Purl
pkg:rpm/redhat/openssh-askpass-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-cavs
Package
Name
openssh-cavs
Purl
pkg:rpm/redhat/openssh-cavs
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-cavs-debuginfo
Package
Name
openssh-cavs-debuginfo
Purl
pkg:rpm/redhat/openssh-cavs-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-clients
Package
Name
openssh-clients
Purl
pkg:rpm/redhat/openssh-clients
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-clients-debuginfo
Package
Name
openssh-clients-debuginfo
Purl
pkg:rpm/redhat/openssh-clients-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-debuginfo
Package
Name
openssh-debuginfo
Purl
pkg:rpm/redhat/openssh-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-debugsource
Package
Name
openssh-debugsource
Purl
pkg:rpm/redhat/openssh-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-keycat
Package
Name
openssh-keycat
Purl
pkg:rpm/redhat/openssh-keycat
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-keycat-debuginfo
Package
Name
openssh-keycat-debuginfo
Purl
pkg:rpm/redhat/openssh-keycat-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-ldap
Package
Name
openssh-ldap
Purl
pkg:rpm/redhat/openssh-ldap
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-ldap-debuginfo
Package
Name
openssh-ldap-debuginfo
Purl
pkg:rpm/redhat/openssh-ldap-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-server
Package
Name
openssh-server
Purl
pkg:rpm/redhat/openssh-server
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
openssh-server-debuginfo
Package
Name
openssh-server-debuginfo
Purl
pkg:rpm/redhat/openssh-server-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:8.0p1-7.el8_4.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
pam_ssh_agent_auth
Package
Name
pam_ssh_agent_auth
Purl
pkg:rpm/redhat/pam_ssh_agent_auth
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:0.10.3-7.7.el8_4.4
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:99573.json"
RHSA-2026:99573 - OSV