Published severityLow→Operational priority:Low, unchanged from published severity.unchanged
Evidence used
No CISA KEV confirmation is currently recorded.
Exploitation requires an existing local or physical foothold with privileges.
EPSS is 0.36% for the current model date.
Compensating controls
Validate the affected product branch and deploy the verified fixed release.
Restrict local access and enforce least privilege on affected hosts.
Monitor vendor guidance and exploitation sources for a material change.
Verification
Confirm that the asset runs OpenBSD OpenSSH and falls inside the recorded affected range.
Verify the installed build against the product-specific fixed version after deployment.
Validate exposure, authentication requirements and compensating controls in the actual environment.
Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Distribution package intelligence
Release-specific package status
Debian, ubuntu findings are scoped to the named distribution, release and source package. An absent finding does not mean a package is unaffected.
6 package states
Repository candidate not checked
A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.
Distribution release
Source package
Vendor state
Fixed version
Evidence
Debian trixietrixie · source
openssh
Vendor fix publishedDebian records a fixed source-package version for this release.
Vendor fix publishedCanonical reports that a fixed source package version has been published. Repository candidate availability is not checked by BlackTree.
Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.
1 current
CVE-2026-35386 · CSAF 2.0 · revision 3 · finalRed Hat Product SecurityOpenSSH: OpenSSH: Arbitrary command execution via shell metacharacters in username
19 known affected
The vendor explicitly identifies these products as affected by this CVE.
openssh as a component of Red Hat Enterprise Linux 6
openssh-askpass as a component of Red Hat Enterprise Linux 6
openssh-clients as a component of Red Hat Enterprise Linux 6
openssh-ldap as a component of Red Hat Enterprise Linux 6
openssh-server as a component of Red Hat Enterprise Linux 6
openssh.src as a component of Red Hat Enterprise Linux 6
pam_ssh_agent_auth as a component of Red Hat Enterprise Linux 6
openssh as a component of Red Hat Enterprise Linux 7
openssh-askpass as a component of Red Hat Enterprise Linux 7
openssh-cavs as a component of Red Hat Enterprise Linux 7
openssh-clients as a component of Red Hat Enterprise Linux 7
openssh-keycat as a component of Red Hat Enterprise Linux 7
Summary
A flaw was found in OpenSSH. This vulnerability allows a remote attacker to achieve arbitrary command execution by injecting shell metacharacters into a username provided on the command line. Exploitation requires an untrusted username and a non-default configuration of the '%' character in `ssh_config`.
Remediation
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
Optional official sources
National CERT insights ?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.
Choose official national sources for this report. Each advisory shows its original language. Your selection is remembered on this device and included in shared links.
Official European source
ENISA European Vulnerability Database
Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.
1 current
ENISA EUVD identifier
EUVD-2026-18400
No EUVD known-exploited evidence
ENISA has published the identifier mapping but no EUVD description has been stored yet.
EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionScheduled
Low technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.
Patch available
01
What, why and how
In OpenSSH before 10.3, command execution can occur via shell metacharacters in a username within a command line. This requires a scenario where the username on the command line is untrusted, and also requires a non-default configurations of % in ssh_config.
What
In OpenSSH before 10.3, command execution can occur via shell metacharacters in a username within a command line. This requires a scenario where the username on the command line is untrusted, and also requires a non-default configurations of % in ssh_config.
Why
The product performs multiple related behaviors, but the behaviors are performed in the wrong order in ways that may produce resultant weaknesses.
How
An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.
What
In OpenSSH before 10.3, command execution can occur via shell metacharacters in a username within a command line. This requires a scenario where the username on the command line is untrusted, and also requires a non-default configurations of % in ssh_config.
Why
The product performs multiple related behaviors, but the behaviors are performed in the wrong order in ways that may produce resultant weaknesses.
How
An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.
02
Exploit reality and attack path
CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.
Observed exploitation ?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.No confirmed evidence
No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.
Public PoC / exploit material ?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.None recorded
No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.
Likely attack path
local access → Incorrect Behavior Order → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Local
Privileges required
Low: a basic authenticated account is required
User interaction
None
Attack complexity
High: exploitation depends on specific conditions
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness ?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-696: Incorrect Behavior Order. The product performs multiple related behaviors, but the behaviors are performed in the wrong order in ways that may produce resultant weaknesses.
CVSS vector ?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.
AVLocalAttack vector: The attacker needs local access to the vulnerable system.ACHighAttack complexity: Successful exploitation depends on specific conditions outside the attacker's direct control.PRLowPrivileges required: The attacker needs basic user-level privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CLowConfidentiality impact: A successful attack can cause a limited loss.ILowIntegrity impact: A successful attack can cause a limited loss.ANoneAvailability impact: No direct loss is represented by this metric.
Post-exploitation / living off the land
The issue can support a local privilege or sandbox boundary transition; normal system utilities may then be available in the gained context.
CWE-696
A
Official authority intelligence
Only matched European and national findings are included. Language selectors and unavailable sources are omitted.
ENISA EUVD · EUVD-2026-18400Official EUVD mapping
0 linked advisory records.
Official EUVD record ↗BSI · German · WID-SEC-2026-2253IBM Security Verify Access: Mehrere Schwachstellen
Ein Angreifer kann mehrere Schwachstellen in IBM Security Verify Access ausnutzen, um erweiterte Berechtigungen zu erlangen, beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren, sensible Informationen offenzulegen und andere, nicht näher bezeichnete Angriffe durchzuführen.
Official advisory ↗BSI · German · WID-SEC-2026-1666IBM QRadar SIEM: Mehrere Schwachstellen
Ein Angreifer kann mehrere Schwachstellen in IBM QRadar SIEM ausnutzen, um beliebigen Programmcode auszuführen, um seine Privilegien zu erhöhen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, und um Sicherheitsvorkehrungen zu umgehen.
Official advisory ↗BSI · German · WID-SEC-2026-0979OpenSSH: Mehrere Schwachstellen
Ein entfernter Angreifer kann mehrere Schwachstellen in OpenSSH ausnutzen, um Code auszuführen, Privilegien zu erhöhen, Sicherheitsmechanismen zu umgehen oder nicht näher spezifizierte Auswirkungen zu erzielen.
Official advisory ↗CERT-FR · French · CERTFR-2026-AVI-0667Multiples vulnérabilités dans les produits IBM
Official advisory ↗CERT-FR · French · CERTFR-2026-AVI-0428Multiples vulnérabilités dans les produits Microsoft
De multiples vulnérabilités ont été découvertes dans les produits Microsoft. Elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur.
Official advisory ↗JVN iPedia · Japanese · JVNDB-2026-013026OpenBSDのOpenSSHにおける不適切な動作順序に関する脆弱性
Operational remediation based on structured source evidence.
Status ?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Affected versionsThe structured affected or fixed version information changed.
Before
openssh as a component of Red Hat Enterprise Linux 6; openssh-askpass as a component of Red Hat Enterprise Linux 6; openssh-clients as a component of Red Hat Enterprise Linux 6; openssh-ldap as a component of Red Hat Enterprise Linux 6; openssh-server as a component of Red Hat Enterprise Linux 6; openssh.src as a component of Red Hat Enterprise Linux 6; pam_ssh_agent_auth as a component of Red Hat Enterprise Linux 6; openssh as a component of Red Hat Enterprise Linux 7; openssh-askpass as a component of Red Hat Enterprise Linux 7; openssh-cavs as a component of Red Hat Enterprise Linux 7; openssh-clients as a component of Red Hat Enterprise Linux 7; openssh-keycat as a component of Red Hat Enterprise Linux 7; openssh-ldap as a component of Red Hat Enterprise Linux 7; openssh-server as a component of Red Hat Enterprise Linux 7; openssh-server-sysvinit as a component of Red Hat Enterprise Linux 7; openssh.src as a component of Red Hat Enterprise Linux 7; pam_ssh_agent_auth as a component of Red Hat Enterprise Linux 7; openshift/ose-rhel-coreos-8 as a component of Red Hat OpenShift Container Platform 4; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: openssh-askpass-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-askpass-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-askpass-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-askpass-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-server-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-server-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); and 932 more
After
openssh as a component of Red Hat Enterprise Linux 6; openssh-askpass as a component of Red Hat Enterprise Linux 6; openssh-clients as a component of Red Hat Enterprise Linux 6; openssh-ldap as a component of Red Hat Enterprise Linux 6; openssh-server as a component of Red Hat Enterprise Linux 6; openssh.src as a component of Red Hat Enterprise Linux 6; pam_ssh_agent_auth as a component of Red Hat Enterprise Linux 6; openssh as a component of Red Hat Enterprise Linux 7; openssh-askpass as a component of Red Hat Enterprise Linux 7; openssh-cavs as a component of Red Hat Enterprise Linux 7; openssh-clients as a component of Red Hat Enterprise Linux 7; openssh-keycat as a component of Red Hat Enterprise Linux 7; openssh-ldap as a component of Red Hat Enterprise Linux 7; openssh-server as a component of Red Hat Enterprise Linux 7; openssh-server-sysvinit as a component of Red Hat Enterprise Linux 7; openssh.src as a component of Red Hat Enterprise Linux 7; pam_ssh_agent_auth as a component of Red Hat Enterprise Linux 7; openshift/ose-rhel-coreos-8 as a component of Red Hat OpenShift Container Platform 4; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: openssh-askpass-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-askpass-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-askpass-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-askpass-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-server-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-server-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); and 933 more
Affected versionsThe structured affected or fixed version information changed.
Before
< 10.3 · Fixed: No fixed version is explicitly recorded in the structured CVE data.
After
< 10.3 · Fixed: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
Affected versionsThe structured affected or fixed version information changed.
Before
openssh as a component of Red Hat Enterprise Linux 6; openssh-askpass as a component of Red Hat Enterprise Linux 6; openssh-clients as a component of Red Hat Enterprise Linux 6; openssh-ldap as a component of Red Hat Enterprise Linux 6; openssh-server as a component of Red Hat Enterprise Linux 6; openssh.src as a component of Red Hat Enterprise Linux 6; pam_ssh_agent_auth as a component of Red Hat Enterprise Linux 6; openssh as a component of Red Hat Enterprise Linux 7; openssh-askpass as a component of Red Hat Enterprise Linux 7; openssh-cavs as a component of Red Hat Enterprise Linux 7; openssh-clients as a component of Red Hat Enterprise Linux 7; openssh-keycat as a component of Red Hat Enterprise Linux 7; openssh-ldap as a component of Red Hat Enterprise Linux 7; openssh-server as a component of Red Hat Enterprise Linux 7; openssh-server-sysvinit as a component of Red Hat Enterprise Linux 7; openssh.src as a component of Red Hat Enterprise Linux 7; pam_ssh_agent_auth as a component of Red Hat Enterprise Linux 7; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: openssh-askpass-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-askpass-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-askpass-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-askpass-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-server-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-server-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); and 932 more
After
openssh as a component of Red Hat Enterprise Linux 6; openssh-askpass as a component of Red Hat Enterprise Linux 6; openssh-clients as a component of Red Hat Enterprise Linux 6; openssh-ldap as a component of Red Hat Enterprise Linux 6; openssh-server as a component of Red Hat Enterprise Linux 6; openssh.src as a component of Red Hat Enterprise Linux 6; pam_ssh_agent_auth as a component of Red Hat Enterprise Linux 6; openssh as a component of Red Hat Enterprise Linux 7; openssh-askpass as a component of Red Hat Enterprise Linux 7; openssh-cavs as a component of Red Hat Enterprise Linux 7; openssh-clients as a component of Red Hat Enterprise Linux 7; openssh-keycat as a component of Red Hat Enterprise Linux 7; openssh-ldap as a component of Red Hat Enterprise Linux 7; openssh-server as a component of Red Hat Enterprise Linux 7; openssh-server-sysvinit as a component of Red Hat Enterprise Linux 7; openssh.src as a component of Red Hat Enterprise Linux 7; pam_ssh_agent_auth as a component of Red Hat Enterprise Linux 7; openshift/ose-rhel-coreos-8 as a component of Red Hat OpenShift Container Platform 4; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: openssh-askpass-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-askpass-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-askpass-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-askpass-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-server-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-server-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); and 932 more
Affected versionsThe structured affected or fixed version information changed.
Before
openssh as a component of Red Hat Enterprise Linux 6; openssh-askpass as a component of Red Hat Enterprise Linux 6; openssh-clients as a component of Red Hat Enterprise Linux 6; openssh-ldap as a component of Red Hat Enterprise Linux 6; openssh-server as a component of Red Hat Enterprise Linux 6; openssh.src as a component of Red Hat Enterprise Linux 6; pam_ssh_agent_auth as a component of Red Hat Enterprise Linux 6; openssh as a component of Red Hat Enterprise Linux 7; openssh-askpass as a component of Red Hat Enterprise Linux 7; openssh-cavs as a component of Red Hat Enterprise Linux 7; openssh-clients as a component of Red Hat Enterprise Linux 7; openssh-keycat as a component of Red Hat Enterprise Linux 7; openssh-ldap as a component of Red Hat Enterprise Linux 7; openssh-server as a component of Red Hat Enterprise Linux 7; openssh-server-sysvinit as a component of Red Hat Enterprise Linux 7; openssh.src as a component of Red Hat Enterprise Linux 7; pam_ssh_agent_auth as a component of Red Hat Enterprise Linux 7; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: openssh-askpass-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-askpass-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-askpass-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-askpass-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-server-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-server-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); and 930 more
After
openssh as a component of Red Hat Enterprise Linux 6; openssh-askpass as a component of Red Hat Enterprise Linux 6; openssh-clients as a component of Red Hat Enterprise Linux 6; openssh-ldap as a component of Red Hat Enterprise Linux 6; openssh-server as a component of Red Hat Enterprise Linux 6; openssh.src as a component of Red Hat Enterprise Linux 6; pam_ssh_agent_auth as a component of Red Hat Enterprise Linux 6; openssh as a component of Red Hat Enterprise Linux 7; openssh-askpass as a component of Red Hat Enterprise Linux 7; openssh-cavs as a component of Red Hat Enterprise Linux 7; openssh-clients as a component of Red Hat Enterprise Linux 7; openssh-keycat as a component of Red Hat Enterprise Linux 7; openssh-ldap as a component of Red Hat Enterprise Linux 7; openssh-server as a component of Red Hat Enterprise Linux 7; openssh-server-sysvinit as a component of Red Hat Enterprise Linux 7; openssh.src as a component of Red Hat Enterprise Linux 7; pam_ssh_agent_auth as a component of Red Hat Enterprise Linux 7; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: openssh-askpass-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-askpass-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-askpass-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-askpass-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-clients-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-debugsource-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keycat-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-keysign-debuginfo-0:9.9p1-7.el10_0.3.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-server-debuginfo-0:9.9p1-7.el10_0.3.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); openssh-server-debuginfo-0:9.9p1-7.el10_0.3.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0); and 932 more
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.