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    139 vulnerabilities found for OpenSSH by OpenBSD

    CVE-2026-73283 (GCVE-0-2026-73283)

    Vulnerability from cvelistv5 – Published: 2026-08-11 19:15 – Updated: 2026-08-11 20:16
    VLAI
    Summary
    In sshd in OpenSSH before 10.5, the restrict keyword (in authorized_keys) was supposed to be applicable to tunnel forwarding but was not.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-670 - Always-Incorrect Control Flow Implementation
    Assigner
    References
    Impacted products
    Vendor Product Version
    OpenBSD OpenSSH Affected: 0 , < 10.5 (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-73282 (GCVE-0-2026-73282)

    Vulnerability from cvelistv5 – Published: 2026-08-11 19:12 – Updated: 2026-08-11 20:17
    VLAI
    Summary
    In ssh in OpenSSH before 10.5, a use-after-free for realloc data can occur if a certain pair of remote-forwarding operations are concurrent.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    OpenBSD OpenSSH Affected: 0 , < 10.5 (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-73281 (GCVE-0-2026-73281)

    Vulnerability from cvelistv5 – Published: 2026-08-11 19:10 – Updated: 2026-08-11 20:16
    VLAI
    Summary
    In ssh-agent in OpenSSH before 10.5, some operations can occur remotely but were intended to occur only locally, including operations that add tokens or use keys. This is caused by misinteraction between agent locking and the session-bind@openssh.com extension.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-669 - Incorrect Resource Transfer Between Spheres
    Assigner
    References
    Impacted products
    Vendor Product Version
    OpenBSD OpenSSH Affected: 0 , < 10.5 (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-60002 (GCVE-0-2026-60002)

    Vulnerability from cvelistv5 – Published: 2026-07-08 00:17 – Updated: 2026-07-08 13:02
    VLAI
    Summary
    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.)
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    Impacted products
    Vendor Product Version
    OpenBSD OpenSSH Affected: 0 , < 10.4 (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-60001 (GCVE-0-2026-60001)

    Vulnerability from cvelistv5 – Published: 2026-07-08 00:16 – Updated: 2026-07-08 13:03
    VLAI
    Summary
    sshd in OpenSSH before 10.4 does not always honor the minimum authentication delay.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-770 - Allocation of Resources Without Limits or Throttling
    Assigner
    Impacted products
    Vendor Product Version
    OpenBSD OpenSSH Affected: 0 , < 10.4 (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-60000 (GCVE-0-2026-60000)

    Vulnerability from cvelistv5 – Published: 2026-07-08 00:14 – Updated: 2026-07-08 13:06
    VLAI
    Summary
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    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-770 - Allocation of Resources Without Limits or Throttling
    Assigner
    Impacted products
    Vendor Product Version
    OpenBSD OpenSSH Affected: 0 , < 10.4 (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-59999 (GCVE-0-2026-59999)

    Vulnerability from cvelistv5 – Published: 2026-07-08 00:13 – Updated: 2026-07-08 13:07
    VLAI
    Summary
    In sshd in OpenSSH before 10.4, DisableForwarding=yes was supposed to take precedence over PermitTunnel=yes, but did not.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-348 - Use of Less Trusted Source
    Assigner
    Impacted products
    Vendor Product Version
    OpenBSD OpenSSH Affected: 0 , < 10.4 (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-59998 (GCVE-0-2026-59998)

    Vulnerability from cvelistv5 – Published: 2026-07-08 00:11 – Updated: 2026-07-08 13:48
    VLAI
    Summary
    sshd in OpenSSH before 10.4 has an undocumented security-relevant behavior: GSSAPIStrictAcceptorCheck has no value if the server is in Windows Active Directory.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-573 - Improper Following of Specification by Caller
    Assigner
    Impacted products
    Vendor Product Version
    OpenBSD OpenSSH Affected: 0 , < 10.4 (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-59997 (GCVE-0-2026-59997)

    Vulnerability from cvelistv5 – Published: 2026-07-08 00:09 – Updated: 2026-07-08 12:52
    VLAI
    Summary
    internal-sftp in sshd in OpenSSH before 10.4 recognizes only the first 9 command-line arguments, which can be important if a later command-line argument would have helped to ensure the intended security properties of an SFTP connection.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-1284 - Improper Validation of Specified Quantity in Input
    Assigner
    Impacted products
    Vendor Product Version
    OpenBSD OpenSSH Affected: 0 , < 10.4 (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-59996 (GCVE-0-2026-59996)

    Vulnerability from cvelistv5 – Published: 2026-07-08 00:07 – Updated: 2026-07-08 13:03
    VLAI
    Summary
    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.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-23 - Relative Path Traversal
    Assigner
    Impacted products
    Vendor Product Version
    OpenBSD OpenSSH Affected: 0 , < 10.4 (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-59995 (GCVE-0-2026-59995)

    Vulnerability from cvelistv5 – Published: 2026-07-08 00:04 – Updated: 2026-07-08 12:52
    VLAI
    Summary
    sftp in OpenSSH before 10.4 does not properly constrain the location of downloaded files when "sftp server:/path ." is used with an attacker-controlled server.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-23 - Relative Path Traversal
    Assigner
    Impacted products
    Vendor Product Version
    OpenBSD OpenSSH Affected: 0 , < 10.4 (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-55654 (GCVE-0-2026-55654)

    Vulnerability from cvelistv5 – Published: 2026-06-23 03:37 – Updated: 2026-07-30 09:47
    VLAI
    Title
    Openssh: heap out-of-bounds read in red hat enterprise linux versions of openssh gssapi indicator cleanup due to missing null sentinel termination
    Summary
    A flaw was found in OpenSSH. This vulnerability, a heap out-of-bounds read, occurs during the cleanup of GSSAPI (Generic Security Service Application Programming Interface) indicators when a trailing NULL termination is missing in the auth-indicators array. A remote attacker, under specific configurations involving GSSAPI authentication and a Kerberos environment, could exploit this to cause the SSH authentication path to crash or abort. This leads to a denial of service (DoS), impacting the availability of the SSH service.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:36759 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:47756 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:47757 vendor-advisoryx_refsource_REDHAT
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    https://bugzilla.redhat.com/show_bug.cgi?id=2462493 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:9.9p1-25.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:9.9p1-9.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/o:redhat:enterprise_linux:9::baseos
    Create a notification for this product.
    Red Hat Red Hat Hardened Images Unaffected: 10.3p1-6.hum1 , < * (rpm)
        cpe:/a:redhat:hummingbird:1
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
    Create a notification for this product.
    Date Public
    2026-06-22 23:18
    Show details on NVD website

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    CVE-2026-55655 (GCVE-0-2026-55655)

    Vulnerability from cvelistv5 – Published: 2026-06-23 03:36 – Updated: 2026-07-30 08:22
    VLAI
    Title
    Openssh: local mitm of x11 forwarding via abstract unix socket pre-binding in red hat enterprise linux openssh client versions
    Summary
    A flaw was found in OpenSSH. A local unprivileged attacker on a Linux client host can hijack client-side X11 forwarding connections. This is possible by pre-binding the preferred abstract X socket name when X11 forwarding is enabled and a local UNIX-domain X socket is used. A successful attack can compromise the confidentiality of forwarded X11 traffic, including sensitive window contents and input, and may allow some manipulation of the forwarded session.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-923 - Improper Restriction of Communication Channel to Intended Endpoints
    Assigner
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:36759 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:47755 vendor-advisoryx_refsource_REDHAT
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    https://access.redhat.com/security/cve/CVE-2026-55655 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2462250 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:9.9p1-25.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:8.0p1-30.el8_10 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
        cpe:/o:redhat:enterprise_linux:8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:9.9p1-9.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/o:redhat:enterprise_linux:9::baseos
    Create a notification for this product.
    Red Hat Red Hat Hardened Images Unaffected: 10.3p1-6.hum1 , < * (rpm)
        cpe:/a:redhat:hummingbird:1
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
    Create a notification for this product.
    Date Public
    2026-06-22 23:22
    Show details on NVD website

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    CVE-2026-55653 (GCVE-0-2026-55653)

    Vulnerability from cvelistv5 – Published: 2026-06-23 03:36 – Updated: 2026-07-30 08:22
    VLAI
    Title
    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
    Summary
    A flaw was found in OpenSSH. A malicious SSH server can exploit a double free vulnerability in the Diffie-Hellman Group Exchange (DH-GEX) client path. This occurs during FIPS (Federal Information Processing Standards) mode known-group validation when the client processes attacker-controlled DH-GEX group parameters. Successful exploitation leads to client-side process termination, resulting in a Denial of Service (DoS).
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    URL Tags
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    https://access.redhat.com/errata/RHSA-2026:47755 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:47756 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:47757 vendor-advisoryx_refsource_REDHAT
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    https://bugzilla.redhat.com/show_bug.cgi?id=2462351 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:9.9p1-25.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:8.0p1-30.el8_10 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
        cpe:/o:redhat:enterprise_linux:8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:9.9p1-9.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/o:redhat:enterprise_linux:9::baseos
    Create a notification for this product.
    Red Hat Red Hat Hardened Images Unaffected: 10.3p1-6.hum1 , < * (rpm)
        cpe:/a:redhat:hummingbird:1
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
    Create a notification for this product.
    Date Public
    2026-06-22 23:17
    Show details on NVD website

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    CVE-2026-35414 (GCVE-0-2026-35414)

    Vulnerability from cvelistv5 – Published: 2026-04-02 17:08 – Updated: 2026-04-02 18:17
    VLAI
    Summary
    OpenSSH before 10.3 mishandles the authorized_keys principals option in uncommon scenarios involving a principals list in conjunction with a Certificate Authority that makes certain use of comma characters.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-670 - Always-Incorrect Control Flow Implementation
    Assigner
    Impacted products
    Vendor Product Version
    OpenBSD OpenSSH Affected: 0 , < 10.3 (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-35388 (GCVE-0-2026-35388)

    Vulnerability from cvelistv5 – Published: 2026-04-02 16:57 – Updated: 2026-04-02 18:16
    VLAI
    Summary
    OpenSSH before 10.3 omits connection multiplexing confirmation for proxy-mode multiplexing sessions.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-420 - Unprotected Alternate Channel
    Assigner
    Impacted products
    Vendor Product Version
    OpenBSD OpenSSH Affected: 0 , < 10.3 (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-35387 (GCVE-0-2026-35387)

    Vulnerability from cvelistv5 – Published: 2026-04-02 16:52 – Updated: 2026-04-03 13:07
    VLAI
    Summary
    OpenSSH before 10.3 can use unintended ECDSA algorithms. Listing of any ECDSA algorithm in PubkeyAcceptedAlgorithms or HostbasedAcceptedAlgorithms is misinterpreted to mean all ECDSA algorithms.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-670 - Always-Incorrect Control Flow Implementation
    Assigner
    Impacted products
    Vendor Product Version
    OpenBSD OpenSSH Affected: 0 , < 10.3 (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-35386 (GCVE-0-2026-35386)

    Vulnerability from cvelistv5 – Published: 2026-04-02 16:44 – Updated: 2026-04-03 03:55
    VLAI
    Summary
    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.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-696 - Incorrect Behavior Order
    Assigner
    Impacted products
    Vendor Product Version
    OpenBSD OpenSSH Affected: 0 , < 10.3 (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-35385 (GCVE-0-2026-35385)

    Vulnerability from cvelistv5 – Published: 2026-04-02 16:30 – Updated: 2026-07-15 01:02
    VLAI
    Summary
    In OpenSSH before 10.3, a file downloaded by scp may be installed setuid or setgid, an outcome contrary to some users' expectations, if the download is performed as root with -O (legacy scp protocol) and without -p (preserve mode).
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-281 - Improper Preservation of Permissions
    Assigner
    References
    URL Tags
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    https://marc.info/?l=openssh-unix-dev&m=177513443…
    https://www.openwall.com/lists/oss-security/2026/…
    https://access.redhat.com/security/cve/CVE-2026-35385 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2454469 issue-trackingx_refsource_REDHAT
    https://security.access.redhat.com/data/csaf/v2/v… x_sadp-csaf-vex
    https://access.redhat.com/errata/RHSA-2026:25063 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:22468 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:26528 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:26542 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:28887 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:28962 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:25044 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:34098 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:25181 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:20040 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:12389 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:13380 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:19069 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:13383 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:21398 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:22648 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:22564 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:16059 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:13381 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:19219 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:22329 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:21298 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:25096 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:30078 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:30089 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:30088 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:30087 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:14937 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:21275 vendor-advisoryx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    OpenBSD OpenSSH Affected: 0 , < 10.3 (custom)
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:9.9p1-14.el10_1 , < * (rpm)
    Unaffected: 0:9.9p1-23.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.1
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:9.9p1-7.el10_0.3 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION Unaffected: 0:5.3p1-125.el6_10.1 , < * (rpm)
        cpe:/o:redhat:rhel_els:6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:7.4p1-23.el7_9.2 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:8.0p1-29.el8_10 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8
        cpe:/o:redhat:enterprise_linux:8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 0:8.0p1-7.el8_4.2 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 0:8.0p1-7.el8_4.2 , < * (rpm)
        cpe:/a:redhat:rhel_eus_long_life:8.4
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 0:8.0p1-15.el8_6.5 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service Unaffected: 0:8.0p1-15.el8_6.5 , < * (rpm)
        cpe:/a:redhat:rhel_tus:8.6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Unaffected: 0:8.0p1-15.el8_6.5 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 0:8.0p1-20.el8_8.4 , < * (rpm)
        cpe:/a:redhat:rhel_tus:8.8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 0:8.0p1-20.el8_8.4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:8.7p1-49.el9_7 , < * (rpm)
    Unaffected: 0:9.9p1-7.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9
        cpe:/o:redhat:enterprise_linux:9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:8.7p1-30.el9_2.11 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support Unaffected: 0:8.7p1-38.el9_4.8 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.4
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:8.7p1-45.el9_6.3 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.12 Unaffected: 412.86.202606140301-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.12::el8
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.13 Unaffected: 413.92.202606160406-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.13::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.14 Unaffected: 414.92.202606231112-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.14::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.15 Unaffected: 415.92.202606200237-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.15::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.16 Unaffected: 416.94.202606051757-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.16::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.17 Unaffected: 417.94.202606250942-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.17::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.18 Unaffected: 418.94.202606051320-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.18::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.19 Unaffected: 4.19.9.6.202605201155-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.19::el9
    Create a notification for this product.
    Red Hat Red Hat AI Inference Server 3.2 Unaffected: 1780681984 , < * (rpm)
        cpe:/a:redhat:ai_inference_server:3.2::el9
    Create a notification for this product.
    Red Hat Red Hat AI Inference Server 3.3 Unaffected: 1782352950 , < * (rpm)
        cpe:/a:redhat:ai_inference_server:3.3::el9
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    Red Hat Red Hat AI Inference Server 3.3 Unaffected: 1782352919 , < * (rpm)
        cpe:/a:redhat:ai_inference_server:3.3::el9
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    Red Hat Red Hat AI Inference Server 3.3 Unaffected: 1782353093 , < * (rpm)
        cpe:/a:redhat:ai_inference_server:3.3::el9
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    Red Hat Red Hat AI Inference Server 3.3 Unaffected: 1782352847 , < * (rpm)
        cpe:/a:redhat:ai_inference_server:3.3::el9
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    Red Hat Red Hat Discovery 2 Unaffected: 1778101579 , < * (rpm)
        cpe:/a:redhat:discovery:2::el9
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    Red Hat Red Hat Discovery 2 Unaffected: 1778156756 , < * (rpm)
        cpe:/a:redhat:discovery:2::el9
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    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1779798165 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
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    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1779798222 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Multicluster Engine for Kubernetes     cpe:/a:redhat:multicluster_engine
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    Red Hat OpenShift Pipelines     cpe:/a:redhat:openshift_pipelines:1
    Create a notification for this product.
    Red Hat Red Hat Advanced Cluster Management for Kubernetes 2     cpe:/a:redhat:acm:2
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    Show details on NVD website

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            "datePublic": "2026-04-02T16:30:59.615Z",
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    CVE-2026-3497 (GCVE-0-2026-3497)

    Vulnerability from cvelistv5 – Published: 2026-03-12 18:27 – Updated: 2026-07-15 01:03
    VLAI
    Summary
    Vulnerability in the OpenSSH GSSAPI delta included in various Linux distributions. This vulnerability affects the GSSAPI patches added by various Linux distributions and does not affect the OpenSSH upstream project itself. The usage of sshpkt_disconnect() on an error, which does not terminate the process, allows an attacker to send an unexpected GSSAPI message type during the GSSAPI key exchange to the server, which will call the underlying function and continue the execution of the program without setting the related connection variables. As the variables are not initialized to NULL the code later accesses those uninitialized variables, accessing random memory, which could lead to undefined behavior. The recommended workaround is to use ssh_packet_disconnect() instead, which does terminate the process. The impact of the vulnerability depends heavily on the compiler flag hardening configuration.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-908 - Use of Uninitialized Resource
    • CWE-824 - Access of Uninitialized Pointer
    Assigner
    References
    URL Tags
    https://ubuntu.com/security/CVE-2026-3497 vdb-entry
    https://www.openwall.com/lists/oss-security/2026/…
    http://www.openwall.com/lists/oss-security/2026/03/12/3
    http://www.openwall.com/lists/oss-security/2026/03/14/3
    http://www.openwall.com/lists/oss-security/2026/03/14/4
    http://www.openwall.com/lists/oss-security/2026/03/18/2
    http://www.openwall.com/lists/oss-security/2026/03/18/4
    http://www.openwall.com/lists/oss-security/2026/03/18/5
    http://www.openwall.com/lists/oss-security/2026/03/18/7
    https://lists.debian.org/debian-lts-announce/2026…
    https://access.redhat.com/security/cve/CVE-2026-3497 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2447085 issue-trackingx_refsource_REDHAT
    https://security.access.redhat.com/data/csaf/v2/v… x_sadp-csaf-vex
    https://access.redhat.com/errata/RHSA-2026:21695 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:13812 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:21690 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:15087 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:14773 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:20087 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:17596 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:12071 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:20040 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:7107 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:6463 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:6461 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:15891 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:15893 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:14924 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:13750 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:10714 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:9732 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:9415 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:6462 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:25096 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:19724 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:19725 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:16008 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:16030 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:16009 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:16174 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:5475 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:10065 vendor-advisoryx_refsource_REDHAT
    https://cert-portal.siemens.com/productcert/html/…
    Impacted products
    Vendor Product Version
    Ubuntu openssh Affected: 1:10.0p1-5ubuntu5 , < 1:10.0p1-5ubuntu5.1 (dpkg)
    Affected: 1:9.6p1-3ubuntu13 , < 1:9.6p1-3ubuntu13.15 (dpkg)
    Affected: 1:8.9p1-3 , < 1:8.9p1-3ubuntu0.14 (dpkg)
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:9.9p1-13.el10_1 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.1
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:9.9p1-7.el10_0.2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:8.0p1-28.el8_10 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8
        cpe:/o:redhat:enterprise_linux:8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 0:8.0p1-7.el8_4.1 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 0:8.0p1-7.el8_4.1 , < * (rpm)
        cpe:/a:redhat:rhel_eus_long_life:8.4
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 0:8.0p1-15.el8_6.4 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service Unaffected: 0:8.0p1-15.el8_6.4 , < * (rpm)
        cpe:/a:redhat:rhel_tus:8.6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Unaffected: 0:8.0p1-15.el8_6.4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 0:8.0p1-20.el8_8.3 , < * (rpm)
        cpe:/a:redhat:rhel_tus:8.8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 0:8.0p1-20.el8_8.3 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8
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    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:8.7p1-48.el9_7 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9
        cpe:/o:redhat:enterprise_linux:9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Unaffected: 0:8.7p1-13.el9_0.2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:8.7p1-30.el9_2.10 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support Unaffected: 0:8.7p1-38.el9_4.7 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.4
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:8.7p1-45.el9_6.2 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.12 Unaffected: 412.86.202605271418-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.12::el8
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    Red Hat Red Hat OpenShift Container Platform 4.13 Unaffected: 413.92.202605271328-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.13::el9
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    Red Hat Red Hat OpenShift Container Platform 4.14 Unaffected: 414.92.202605060243-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.14::el9
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    Red Hat Red Hat OpenShift Container Platform 4.15 Unaffected: 415.92.202605060220-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.15::el9
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    Red Hat Red Hat OpenShift Container Platform 4.16 Unaffected: 416.94.202605200242-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.16::el9
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    Red Hat Red Hat OpenShift Container Platform 4.17 Unaffected: 417.94.202605112123-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.17::el9
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    Red Hat Red Hat OpenShift Container Platform 4.18 Unaffected: 418.94.202604240015-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.18::el9
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    Red Hat Red Hat OpenShift Container Platform 4.19 Unaffected: 4.19.9.6.202605201155-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.19::el9
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    Red Hat RHEL-8 based Middleware Containers Unaffected: 7.13.5-4.1777325677 , < * (rpm)
        cpe:/a:redhat:rhosemc:1.0::el8
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    Red Hat RHEL-8 based Middleware Containers Unaffected: 7.13.5-4.1777325711 , < * (rpm)
        cpe:/a:redhat:rhosemc:1.0::el8
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    Red Hat RHEL-8 based Middleware Containers Unaffected: 7.13.5-4.1777325710 , < * (rpm)
        cpe:/a:redhat:rhosemc:1.0::el8
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    Red Hat RHEL-8 based Middleware Containers Unaffected: 7.13.5-3.1777325680 , < * (rpm)
        cpe:/a:redhat:rhosemc:1.0::el8
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    Red Hat RHEL-8 based Middleware Containers Unaffected: 7.13.5-4.1777325709 , < * (rpm)
        cpe:/a:redhat:rhosemc:1.0::el8
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    Red Hat RHEL-8 based Middleware Containers Unaffected: 7.13.5-4.1777325680 , < * (rpm)
        cpe:/a:redhat:rhosemc:1.0::el8
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    Red Hat RHEL-8 based Middleware Containers Unaffected: 7.13.5-4.1777325708 , < * (rpm)
        cpe:/a:redhat:rhosemc:1.0::el8
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    Red Hat Red Hat AI Inference Server 3.2 Unaffected: 1779223654 , < * (rpm)
        cpe:/a:redhat:ai_inference_server:3.2::el9
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    Red Hat Red Hat AI Inference Server 3.2 Unaffected: 1779223651 , < * (rpm)
        cpe:/a:redhat:ai_inference_server:3.2::el9
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    Red Hat Red Hat AI Inference Server 3.2 Unaffected: 1780681984 , < * (rpm)
        cpe:/a:redhat:ai_inference_server:3.2::el9
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    Red Hat Red Hat AI Inference Server 3.3 Unaffected: 1778244559 , < * (rpm)
        cpe:/a:redhat:ai_inference_server:3.3::el9
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    Red Hat Red Hat AI Inference Server 3.3 Unaffected: 1778244531 , < * (rpm)
        cpe:/a:redhat:ai_inference_server:3.3::el9
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    Red Hat Red Hat AI Inference Server 3.3 Unaffected: 1778274666 , < * (rpm)
        cpe:/a:redhat:ai_inference_server:3.3::el9
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    Red Hat Red Hat AI Inference Server 3.3 Unaffected: 1778244546 , < * (rpm)
        cpe:/a:redhat:ai_inference_server:3.3::el9
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    Red Hat Red Hat Hardened Images Unaffected: 10.2p1-9.hum1 , < * (rpm)
        cpe:/a:redhat:hummingbird:1
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    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1776868772 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
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    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1776868842 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
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    Red Hat Multicluster Engine for Kubernetes     cpe:/a:redhat:multicluster_engine
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    Red Hat OpenShift Pipelines     cpe:/a:redhat:openshift_pipelines:1
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    Red Hat Red Hat Advanced Cluster Management for Kubernetes 2     cpe:/a:redhat:acm:2
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    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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    Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
    Create a notification for this product.
    Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.6 , < * (custom)
    Create a notification for this product.
    Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP Affected: V3.1.6 , < * (custom)
    Create a notification for this product.
    Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.6 , < * (custom)
    Create a notification for this product.
    Date Public
    2026-03-12 18:00
    Credits
    Jeremy Brown
    Show details on NVD website

    {
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                    "id": "CVE-2026-3497",
                    "options": [
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                      },
                      {
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                      },
                      {
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                    "role": "CISA Coordinator",
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                "product": "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support",
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                "product": "Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions",
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                "product": "Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions",
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              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
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                "defaultStatus": "affected",
                "packageName": "openssh",
                "product": "Red Hat Enterprise Linux 9.4 Extended Update Support",
                "vendor": "Red Hat",
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                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
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                "defaultStatus": "affected",
                "packageName": "openssh",
                "product": "Red Hat Enterprise Linux 9.6 Extended Update Support",
                "vendor": "Red Hat",
                "versions": [
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                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
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                "defaultStatus": "affected",
                "packageName": "rhcos",
                "product": "Red Hat OpenShift Container Platform 4.12",
                "vendor": "Red Hat",
                "versions": [
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                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "412.86.202605271418-0",
                    "versionType": "rpm"
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                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
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                "defaultStatus": "affected",
                "packageName": "rhcos",
                "product": "Red Hat OpenShift Container Platform 4.13",
                "vendor": "Red Hat",
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                    "status": "unaffected",
                    "version": "413.92.202605271328-0",
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                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
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                "versions": [
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                    "status": "unaffected",
                    "version": "414.92.202605060243-0",
                    "versionType": "rpm"
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                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
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                "defaultStatus": "affected",
                "packageName": "rhcos",
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                "vendor": "Red Hat",
                "versions": [
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                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "415.92.202605060220-0",
                    "versionType": "rpm"
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                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
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                "defaultStatus": "affected",
                "packageName": "rhcos",
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                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "416.94.202605200242-0",
                    "versionType": "rpm"
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                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:openshift:4.17::el9"
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                "defaultStatus": "affected",
                "packageName": "rhcos",
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                "vendor": "Red Hat",
                "versions": [
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                    "status": "unaffected",
                    "version": "417.94.202605112123-0",
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                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
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                "defaultStatus": "affected",
                "packageName": "rhcos",
                "product": "Red Hat OpenShift Container Platform 4.18",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "418.94.202604240015-0",
                    "versionType": "rpm"
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                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:openshift:4.19::el9"
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                "defaultStatus": "affected",
                "packageName": "rhcos",
                "product": "Red Hat OpenShift Container Platform 4.19",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "4.19.9.6.202605201155-0",
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                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhosemc:1.0::el8"
                ],
                "defaultStatus": "affected",
                "packageName": "rhpam-7/rhpam-businesscentral-monitoring-rhel8",
                "product": "RHEL-8 based Middleware Containers",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "7.13.5-4.1777325677",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhosemc:1.0::el8"
                ],
                "defaultStatus": "affected",
                "packageName": "rhpam-7/rhpam-businesscentral-rhel8",
                "product": "RHEL-8 based Middleware Containers",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "7.13.5-4.1777325711",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhosemc:1.0::el8"
                ],
                "defaultStatus": "affected",
                "packageName": "rhpam-7/rhpam-controller-rhel8",
                "product": "RHEL-8 based Middleware Containers",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "7.13.5-4.1777325710",
                    "versionType": "rpm"
                  }
                ]
              },
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    CVE-2025-61985 (GCVE-0-2025-61985)

    Vulnerability from cvelistv5 – Published: 2025-10-06 00:00 – Updated: 2026-07-14 12:43
    VLAI
    Summary
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    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-158 - Improper Neutralization of Null Byte or NUL Character
    Assigner
    Show details on NVD website

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    CVE-2025-61984 (GCVE-0-2025-61984)

    Vulnerability from cvelistv5 – Published: 2025-10-06 00:00 – Updated: 2026-07-14 12:43
    VLAI
    Summary
    ssh in OpenSSH before 10.1 allows control characters in usernames that originate from certain possibly untrusted sources, potentially leading to code execution when a ProxyCommand is used. The untrusted sources are the command line and %-sequence expansion of a configuration file. (A configuration file that provides a complete literal username is not categorized as an untrusted source.)
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-159 - Improper Handling of Invalid Use of Special Elements
    Assigner
    Show details on NVD website

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    CVE-2025-32728 (GCVE-0-2025-32728)

    Vulnerability from cvelistv5 – Published: 2025-04-10 00:00 – Updated: 2025-05-08 13:11
    VLAI
    Summary
    In sshd in OpenSSH before 10.0, the DisableForwarding directive does not adhere to the documentation stating that it disables X11 and agent forwarding.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-440 - Expected Behavior Violation
    Assigner
    Impacted products
    Vendor Product Version
    OpenBSD OpenSSH Affected: 7.4 , < 10.0 (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2025-26466 (GCVE-0-2025-26466)

    Vulnerability from cvelistv5 – Published: 2025-02-28 21:25 – Updated: 2026-06-30 00:24
    VLAI
    Title
    Openssh: denial-of-service in openssh
    Summary
    A flaw was found in the OpenSSH package. For each ping packet the SSH server receives, a pong packet is allocated in a memory buffer and stored in a queue of packages. It is only freed when the server/client key exchange has finished. A malicious client may keep sending such packages, leading to an uncontrolled increase in memory consumption on the server side. Consequently, the server may become unavailable, resulting in a denial of service attack.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-770 - Allocation of Resources Without Limits or Throttling
    Assigner
    Impacted products
    Vendor Product Version
    Affected: 9.5p1 , ≤ 9.9p1 (custom)
    Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
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    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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    Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
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    Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
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    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
    Create a notification for this product.
    Date Public
    2025-02-18 00:00
    Show details on NVD website

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    CVE-2025-26465 (GCVE-0-2025-26465)

    Vulnerability from cvelistv5 – Published: 2025-02-18 18:27 – Updated: 2026-07-14 12:41
    VLAI
    Title
    Openssh: machine-in-the-middle attack if verifyhostkeydns is enabled
    Summary
    A vulnerability was found in OpenSSH when the VerifyHostKeyDNS option is enabled. A machine-in-the-middle attack can be performed by a malicious machine impersonating a legit server. This issue occurs due to how OpenSSH mishandles error codes in specific conditions when verifying the host key. For an attack to be considered successful, the attacker needs to manage to exhaust the client's memory resource first, turning the attack complexity high.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-390 - Detection of Error Condition Without Action
    Assigner
    References
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    https://bugzilla.suse.com/show_bug.cgi?id=1237040
    https://security-tracker.debian.org/tracker/CVE-2…
    https://ftp.openbsd.org/pub/OpenBSD/patches/7.6/c…
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    https://www.openssh.com/releasenotes.html#9.9p2
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    https://cert-portal.siemens.com/productcert/html/…
    https://cert-portal.siemens.com/productcert/html/…
    Impacted products
    Vendor Product Version
    Affected: 6.8p1 , ≤ 9.9p1 (custom)
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:8.0p1-26.el8_10 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
        cpe:/o:redhat:enterprise_linux:8::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:8.7p1-45.el9 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:9::baseos
        cpe:/a:redhat:enterprise_linux:9::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support Unaffected: 0:8.7p1-38.el9_4.5 , < * (rpm)
        cpe:/o:redhat:rhel_eus:9.4::baseos
        cpe:/a:redhat:rhel_eus:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Discovery 1.14 Unaffected: sha256:f33991d766b618a128fb99fbe4f9b61c5004f7c6aa73b2b38e28d59e56c64d63 , < * (rpm)
        cpe:/a:redhat:discovery:1.14::el9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
    Create a notification for this product.
    Siemens SIDIS Secured SmartPlug Affected: 0 , < V7.26.0310 (custom)
    Create a notification for this product.
    Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.5 , < * (custom)
    Create a notification for this product.
    Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP Affected: V3.1.5 , < * (custom)
    Create a notification for this product.
    Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.5 , < * (custom)
    Create a notification for this product.
    Date Public
    2025-02-17 00:00
    Show details on NVD website

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    CVE-2024-6387 (GCVE-0-2024-6387)

    Vulnerability from cvelistv5 – Published: 2024-07-01 12:37 – Updated: 2026-07-14 12:37
    VLAI
    Title
    Openssh: regresshion - race condition in ssh allows rce/dos
    Summary
    A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-364 - Signal Handler Race Condition
    Assigner
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2024:4312 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2024:4340 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2024:4389 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2024:4469 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2024:4474 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2024:4479 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2024:4484 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2024-6387 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2294604 issue-trackingx_refsource_REDHAT
    https://santandersecurityresearch.github.io/blog/…
    https://www.openssh.com/txt/release-9.8
    https://www.qualys.com/2024/07/01/cve-2024-6387/r…
    https://www.vicarius.io/vsociety/posts/regresshio…
    https://www.exploit-db.com/exploits/52269
    https://packetstorm.news/files/id/190587/
    http://www.openwall.com/lists/oss-security/2024/0… x_transferred
    http://www.openwall.com/lists/oss-security/2024/0… x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/02/1 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/03/1 x_transferred
    http://www.openwall.com/lists/oss-security/2024/0… x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/03/2 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/03/3 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/03/4 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/03/5 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/04/1 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/04/2 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/08/2 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/08/3 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/09/2 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/09/5 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/10/1 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/10/2 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/10/3 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/10/4 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/10/6 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/11/1 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/11/3 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/23/4 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/23/6 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/28/2 x_transferred
    http://www.openwall.com/lists/oss-security/2024/07/28/3 x_transferred
    https://archlinux.org/news/the-sshd-service-needs… x_transferred
    https://arstechnica.com/security/2024/07/regressh… x_transferred
    https://blog.qualys.com/vulnerabilities-threat-re… x_transferred
    https://explore.alas.aws.amazon.com/CVE-2024-6387.html x_transferred
    https://forum.vmssoftware.com/viewtopic.php?f=8&t=9132 x_transferred
    https://ftp.netbsd.org/pub/NetBSD/security/adviso… x_transferred
    https://github.com/AlmaLinux/updates/issues/629 x_transferred
    https://github.com/Azure/AKS/issues/4379 x_transferred
    https://github.com/PowerShell/Win32-OpenSSH/discu… x_transferred
    https://github.com/PowerShell/Win32-OpenSSH/issues/2249 x_transferred
    https://github.com/microsoft/azurelinux/issues/9555 x_transferred
    https://github.com/openela-main/openssh/commit/e1… x_transferred
    https://github.com/oracle/oracle-linux/issues/149 x_transferred
    https://github.com/rapier1/hpn-ssh/issues/87 x_transferred
    https://github.com/zgzhang/cve-2024-6387-poc x_transferred
    https://lists.almalinux.org/archives/list/announc… x_transferred
    https://lists.mindrot.org/pipermail/openssh-unix-… x_transferred
    https://lists.mindrot.org/pipermail/openssh-unix-… x_transferred
    https://news.ycombinator.com/item?id=40843778 x_transferred
    https://psirt.global.sonicwall.com/vuln-detail/SN… x_transferred
    https://security-tracker.debian.org/tracker/CVE-2… x_transferred
    https://security.netapp.com/advisory/ntap-2024070… x_transferred
    https://sig-security.rocky.page/issues/CVE-2024-6387/ x_transferred
    https://stackdiary.com/openssh-race-condition-in-… x_transferred
    https://ubuntu.com/security/CVE-2024-6387 x_transferred
    https://ubuntu.com/security/notices/USN-6859-1 x_transferred
    https://www.akamai.com/blog/security-research/202… x_transferred
    https://www.arista.com/en/support/advisories-noti… x_transferred
    https://www.freebsd.org/security/advisories/FreeB… x_transferred
    https://www.splunk.com/en_us/blog/security/cve-20… x_transferred
    https://www.suse.com/security/cve/CVE-2024-6387.html x_transferred
    https://www.theregister.com/2024/07/01/regresshio… x_transferred
    https://support.apple.com/kb/HT214119 x_transferred
    https://support.apple.com/kb/HT214118 x_transferred
    https://support.apple.com/kb/HT214120 x_transferred
    http://seclists.org/fulldisclosure/2024/Jul/20 x_transferred
    http://seclists.org/fulldisclosure/2024/Jul/18 x_transferred
    http://seclists.org/fulldisclosure/2024/Jul/19 x_transferred
    https://cert-portal.siemens.com/productcert/html/…
    https://cert-portal.siemens.com/productcert/html/…
    Impacted products
    Vendor Product Version
    Affected: 8.5p1 , ≤ 9.7p1 (custom)
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:8.7p1-38.el9_4.1 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/o:redhat:enterprise_linux:9::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Unaffected: 0:8.7p1-12.el9_0.1 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.0::appstream
        cpe:/o:redhat:rhel_e4s:9.0::baseos
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support Unaffected: 0:8.7p1-30.el9_2.4 , < * (rpm)
        cpe:/o:redhat:rhel_eus:9.2::baseos
        cpe:/a:redhat:rhel_eus:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.13 Unaffected: 413.92.202407091321-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.13::el9
        cpe:/a:redhat:openshift:4.13::el8
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.14 Unaffected: 414.92.202407091253-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.14::el8
        cpe:/a:redhat:openshift:4.14::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.15 Unaffected: 415.92.202407091355-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.15::el8
        cpe:/a:redhat:openshift:4.15::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.16 Unaffected: 416.94.202407081958-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.16::el9
    Create a notification for this product.
    Red Hat Red Hat Ceph Storage 5     cpe:/a:redhat:ceph_storage:5
    Create a notification for this product.
    Red Hat Red Hat Ceph Storage 6     cpe:/a:redhat:ceph_storage:6
    Create a notification for this product.
    Red Hat Red Hat Ceph Storage 7     cpe:/a:redhat:ceph_storage:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
    Create a notification for this product.
    Siemens Industrial Edge Management OS (IEM-OS) Affected: 0 , < * (custom)
    Create a notification for this product.
    Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.5 , < * (custom)
    Create a notification for this product.
    Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP Affected: V3.1.5 , < * (custom)
    Create a notification for this product.
    Siemens SINAMICS IIoT module Affected: 0 , < V1.0 HF1 (custom)
    Create a notification for this product.
    Siemens SINEMA Remote Connect Server Affected: 0 , < V3.2 SP2 (custom)
    Create a notification for this product.
    Siemens SINUMERIK ONE Affected: 0 , < V6.24 (custom)
    Create a notification for this product.
    Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.5 , < * (custom)
    Create a notification for this product.
    Date Public
    2024-07-01 08:00
    Credits
    Red Hat would like to thank Qualys Threat Research Unit (TRU) (Qualys) for reporting this issue.
    Show details on NVD website

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    CVE-2023-51767 (GCVE-0-2023-51767)

    Vulnerability from cvelistv5 – Published: 2023-12-24 00:00 – Updated: 2026-06-02 15:08 Disputed
    VLAI
    Summary
    OpenSSH through 10.0, when common types of DRAM are used, might allow row hammer attacks (for authentication bypass) because the integer value of authenticated in mm_answer_authpassword does not resist flips of a single bit. NOTE: this is applicable to a certain threat model of attacker-victim co-location in which the attacker has user privileges. NOTE: this is disputed by the Supplier, who states "we do not consider it to be the application's responsibility to defend against platform architectural weaknesses."
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • n/a
    • NVD-CWE-Other
    Assigner
    References
    URL Tags
    https://arxiv.org/abs/2309.02545
    https://github.com/openssh/openssh-portable/blob/…
    https://github.com/openssh/openssh-portable/blob/…
    https://bugzilla.redhat.com/show_bug.cgi?id=2255850
    https://access.redhat.com/security/cve/CVE-2023-51767
    https://ubuntu.com/security/CVE-2023-51767
    https://security.netapp.com/advisory/ntap-2024012…
    https://www.openwall.com/lists/oss-security/2025/…
    http://www.openwall.com/lists/oss-security/2025/10/01/1
    http://www.openwall.com/lists/oss-security/2025/09/22/1
    http://www.openwall.com/lists/oss-security/2025/09/24/4
    http://www.openwall.com/lists/oss-security/2025/09/22/2
    http://www.openwall.com/lists/oss-security/2025/09/23/4
    http://www.openwall.com/lists/oss-security/2025/10/01/2
    http://www.openwall.com/lists/oss-security/2025/09/26/2
    http://www.openwall.com/lists/oss-security/2025/09/26/4
    http://www.openwall.com/lists/oss-security/2025/09/27/1
    http://www.openwall.com/lists/oss-security/2025/09/27/2
    http://www.openwall.com/lists/oss-security/2025/09/27/3
    http://www.openwall.com/lists/oss-security/2025/09/27/5
    http://www.openwall.com/lists/oss-security/2025/09/27/6
    http://www.openwall.com/lists/oss-security/2025/09/27/7
    http://www.openwall.com/lists/oss-security/2025/09/29/4
    http://www.openwall.com/lists/oss-security/2025/09/29/5
    http://www.openwall.com/lists/oss-security/2025/09/23/1
    http://www.openwall.com/lists/oss-security/2025/09/29/6
    http://www.openwall.com/lists/oss-security/2025/09/23/3
    http://www.openwall.com/lists/oss-security/2025/09/23/5
    http://www.openwall.com/lists/oss-security/2025/09/24/7
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    http://www.openwall.com/lists/oss-security/2025/09/27/4
    http://www.openwall.com/lists/oss-security/2025/09/28/7
    http://www.openwall.com/lists/oss-security/2025/09/29/1
    Show details on NVD website

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    CVE-2023-48795 (GCVE-0-2023-48795)

    Vulnerability from cvelistv5 – Published: 2023-12-18 00:00 – Updated: 2026-07-14 12:16
    VLAI
    Summary
    The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negotiation message), and a client and server may consequently end up with a connection for which some security features have been downgraded or disabled, aka a Terrapin attack. This occurs because the SSH Binary Packet Protocol (BPP), implemented by these extensions, mishandles the handshake phase and mishandles use of sequence numbers. For example, there is an effective attack against SSH's use of ChaCha20-Poly1305 (and CBC with Encrypt-then-MAC). The bypass occurs in chacha20-poly1305@openssh.com and (if CBC is used) the -etm@openssh.com MAC algorithms. This also affects Maverick Synergy Java SSH API before 3.1.0-SNAPSHOT, Dropbear through 2022.83, Ssh before 5.1.1 in Erlang/OTP, PuTTY before 0.80, AsyncSSH before 2.14.2, golang.org/x/crypto before 0.17.0, libssh before 0.10.6, libssh2 through 1.11.0, Thorn Tech SFTP Gateway before 3.4.6, Tera Term before 5.1, Paramiko before 3.4.0, jsch before 0.2.15, SFTPGo before 2.5.6, Netgate pfSense Plus through 23.09.1, Netgate pfSense CE through 2.7.2, HPN-SSH through 18.2.0, ProFTPD before 1.3.8b (and before 1.3.9rc2), ORYX CycloneSSH before 2.3.4, NetSarang XShell 7 before Build 0144, CrushFTP before 10.6.0, ConnectBot SSH library before 2.2.22, Apache MINA sshd through 2.11.0, sshj through 0.37.0, TinySSH through 20230101, trilead-ssh2 6401, LANCOM LCOS and LANconfig, FileZilla before 3.66.4, Nova before 11.8, PKIX-SSH before 14.4, SecureCRT before 9.4.3, Transmit5 before 5.10.4, Win32-OpenSSH before 9.5.0.0p1-Beta, WinSCP before 6.2.2, Bitvise SSH Server before 9.32, Bitvise SSH Client before 9.33, KiTTY through 0.76.1.13, the net-ssh gem 7.2.0 for Ruby, the mscdex ssh2 module before 1.15.0 for Node.js, the thrussh library before 0.35.1 for Rust, and the Russh crate before 0.40.2 for Rust.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • n/a
    • CWE-354 - Improper Validation of Integrity Check Value
    Assigner
    References
    URL Tags
    https://www.chiark.greenend.org.uk/~sgtatham/putt…
    https://matt.ucc.asn.au/dropbear/CHANGES
    https://github.com/proftpd/proftpd/blob/master/RE…
    https://www.netsarang.com/en/xshell-update-history/
    https://www.paramiko.org/changelog.html
    https://www.openssh.com/openbsd.html
    https://github.com/openssh/openssh-portable/commi…
    https://groups.google.com/g/golang-announce/c/-n5…
    https://www.bitvise.com/ssh-server-version-history
    https://github.com/ronf/asyncssh/tags
    https://gitlab.com/libssh/libssh-mirror/-/tags
    https://www.reddit.com/r/sysadmin/comments/18idv5…
    https://github.com/erlang/otp/blob/d1b43dc0f1361d…
    https://www.openssh.com/txt/release-9.6
    https://jadaptive.com/important-java-ssh-security…
    https://www.terrapin-attack.com
    https://github.com/mkj/dropbear/blob/17657c36cce6…
    https://github.com/ronf/asyncssh/blob/develop/doc…
    https://thorntech.com/cve-2023-48795-and-sftp-gateway/
    https://github.com/warp-tech/russh/releases/tag/v0.40.2
    https://github.com/TeraTermProject/teraterm/commi…
    https://www.openwall.com/lists/oss-security/2023/…
    https://twitter.com/TrueSkrillor/status/173677438…
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    https://cert-portal.siemens.com/productcert/html/…
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              "url": "https://www.paramiko.org/changelog.html"
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              "url": "https://groups.google.com/g/golang-announce/c/-n5WqVC18LQ"
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            {
              "url": "https://github.com/ronf/asyncssh/tags"
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              "url": "https://www.reddit.com/r/sysadmin/comments/18idv52/cve202348795_why_is_this_cve_still_undisclosed/"
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              "url": "https://www.openssh.com/txt/release-9.6"
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              "url": "https://jadaptive.com/important-java-ssh-security-update-new-ssh-vulnerability-discovered-cve-2023-48795/"
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    CVE-2023-51384 (GCVE-0-2023-51384)

    Vulnerability from cvelistv5 – Published: 2023-12-18 00:00 – Updated: 2026-07-14 12:24
    VLAI
    Summary
    In ssh-agent in OpenSSH before 9.6, certain destination constraints can be incompletely applied. When destination constraints are specified during addition of PKCS#11-hosted private keys, these constraints are only applied to the first key, even if a PKCS#11 token returns multiple keys.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • n/a
    • CWE-284 - Improper Access Control
    Assigner
    Show details on NVD website

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    CVE-2023-51385 (GCVE-0-2023-51385)

    Vulnerability from cvelistv5 – Published: 2023-12-18 00:00 – Updated: 2026-07-14 12:33
    VLAI
    Summary
    In ssh in OpenSSH before 9.6, OS command injection might occur if a user name or host name has shell metacharacters, and this name is referenced by an expansion token in certain situations. For example, an untrusted Git repository can have a submodule with shell metacharacters in a user name or host name.
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • n/a
    • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
    Assigner
    Show details on NVD website

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