RLSA-2026:47756: openssh security update

RLSA-2026:47756, released July 30, 2026, fixes 5 CVEs in openssh (version 0:9.9p1-9.el9_8.rocky.0.1). None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

9.4

Base score, 0 to 10

Highest EPSS

0.0065

51st percentile

Priority of the 5 CVEs

Patch now 0
                                Urgent 0
                                High 5
                                Routine 0

Fixed package versions

Product	Release	Fixed in
openssh	rocky 9	0:9.9p1-9.el9_8.rocky.0.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2026-55654	openssh: A flaw was found in OpenSSH	7.7	0.0065	None reported
High	CVE-2026-55653	Openssh: double free in red hat enterprise linux versions of openssh dh-gex client path during fips known-group validation leads to client-side denial of service	7.7	0.0053	None reported
High	CVE-2026-60002	ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. (This outcome occurs only on the client side.)	9.4	0.0030	None reported
High	CVE-2026-59996	scp in OpenSSH before 10.4 may place a file in the parent directory of an intended directory when the copy occurs between two remote destinations.	7.7	0.0025	None reported
High	CVE-2026-55655	openssh: OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems	7.7	0.0012	None reported

Also fixes CVE-2026-55654

ELSA-2026-47756
openssh, openssh-askpass, openssh-clients and 3 more on ol 9
RHSA-2026:47756
openssh, openssh-askpass, openssh-clients and 3 more on RHEL 9
RLSA-2026:47757
openssh on rocky 10
ELSA-2026-47757
openssh, openssh-askpass, openssh-clients and 3 more on ol 10
ALSA-2026:47756
openssh, openssh-askpass, openssh-clients and 3 more on almalinux 9
ALSA-2026:47757
openssh, openssh-askpass, openssh-clients and 3 more on almalinux 10
DEBIAN-CVE-2026-55654
openssh on Debian 14
RHSA-2026:47757
openssh on RHEL 10

Vendor advisory

https://errata.rockylinux.org/RLSA-2026:47756

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