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RHBA-2025:6305
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Source
https://access.redhat.com/errata/RHBA-2025:6305
Import Source
https://security.access.redhat.com/data/osv/RHBA-2025:6305.json
JSON Data
https://api.osv.dev/v1/vulns/RHBA-2025:6305
Upstream
CVE-2025-26466
Published
2026-10-09T10:13:08Z
Modified
2026-10-10T10:35:24Z
Severity
5.9 (Medium)
CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS Calculator
Summary
Red Hat Bug Fix Advisory: openssh bug fix and enhancement update
Details
References
https://access.redhat.com/errata/RHBA-2025:6305
https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/10/html/10.0_release_notes/index
https://issues.redhat.com/browse/RHEL-58986
https://issues.redhat.com/browse/RHEL-60564
https://issues.redhat.com/browse/RHEL-62112
https://issues.redhat.com/browse/RHEL-63061
https://issues.redhat.com/browse/RHEL-76317
https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhba-2025_6305.json
https://access.redhat.com/security/cve/CVE-2025-26466
https://bugzilla.redhat.com/show_bug.cgi?id=2345043
https://www.cve.org/CVERecord?id=CVE-2025-26466
https://nvd.nist.gov/vuln/detail/CVE-2025-26466
https://seclists.org/oss-sec/2025/q1/144
https://www.qualys.com/2025/02/18/openssh-mitm-dos.txt
Affected packages
Red Hat:enterprise_linux:10.0
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
0:9.9p1-7.el10_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHBA-2025:6305.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
0:9.9p1-7.el10_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHBA-2025:6305.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
0:9.9p1-7.el10_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHBA-2025:6305.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
0:9.9p1-7.el10_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHBA-2025:6305.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
0:9.9p1-7.el10_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHBA-2025:6305.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
0:9.9p1-7.el10_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHBA-2025:6305.json"
openssh-keysign
Package
Name
openssh-keysign
Purl
pkg:rpm/redhat/openssh-keysign
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:9.9p1-7.el10_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHBA-2025:6305.json"
openssh-keysign-debuginfo
Package
Name
openssh-keysign-debuginfo
Purl
pkg:rpm/redhat/openssh-keysign-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:9.9p1-7.el10_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHBA-2025:6305.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
0:9.9p1-7.el10_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHBA-2025:6305.json"
openssh-sk-dummy-debuginfo
Package
Name
openssh-sk-dummy-debuginfo
Purl
pkg:rpm/redhat/openssh-sk-dummy-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:9.9p1-7.el10_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHBA-2025:6305.json"
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
0:9.9p1-7.el10_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHBA-2025:6305.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
0:9.9p1-7.el10_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHBA-2025:6305.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
0:9.9p1-7.el10_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHBA-2025:6305.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
0:9.9p1-7.el10_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHBA-2025:6305.json"
RHBA-2025:6305 - OSV