kritisch
CVE-2026-60002
openssh: OpenSSH: Use-after-free vulnerability during host key re-exchange on the client side
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.
Einstufung nach Quelle
NVD9.4CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Red Hat7.7CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
Julia9.4CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD, Julia, Photon OS. Niedriger laut Red Hat (hoch), AlmaLinux (hoch), Azure Linux (hoch), Oracle (hoch), Rocky Linux (hoch), Amazon (mittel), Ubuntu (mittel).
Beschreibung
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.)
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| julia::Julia Ecosystem Security Advisories | OpenSSH_jll | 10.4.1+0 |
| Photon OS 4.0 | openssh, openssh-clients, openssh-server und 1 weitere | 8.9p1-16.ph4 |
| Photon OS 5.0 | openssh, openssh-clients, openssh-server und 1 weitere | 10.4p1-1.ph5 |
| alma 10 | openssh, openssh-askpass, openssh-clients und 3 weitere | 9.9p1-25.el10_2.alma.1 |
| alma 9 | openssh, openssh-askpass, openssh-clients und 3 weitere | 9.9p1-9.el9_8.alma.1 und 1 weitere |
| alpine 3.24 | openssh | 10.3_p1-r1 |
| amazon linux 2023 | openssh, openssh-clients, openssh-clients-debuginfo und 10 weitere | 9.9p1-10.amzn2023.0.1 und 1 weitere |
| Azure Linux 3.0 | openssh | 0:9.8p1-9.azl3 |
| debian 11 | openssh | kein Fix angegeben |
| debian 12 | openssh | kein Fix angegeben |
| debian 13 | openssh | kein Fix angegeben |
| debian 14 | openssh | 1:10.4p1-1 |
Alle 141 Einträge aus 43 Quellen zeigen
| Quelle | Paket | Behoben in |
|---|---|---|
| julia::Julia Ecosystem Security Advisories | OpenSSH_jll | 10.4.1+0 |
| Photon OS 4.0 | openssh | 8.9p1-16.ph4 |
| Photon OS 4.0 | openssh-clients | 8.9p1-16.ph4 |
| Photon OS 4.0 | openssh-server | 8.9p1-16.ph4 |
| Photon OS 4.0 | openssh-socket | 8.9p1-16.ph4 |
| Photon OS 5.0 | openssh | 10.4p1-1.ph5 |
| Photon OS 5.0 | openssh-clients | 10.4p1-1.ph5 |
| Photon OS 5.0 | openssh-server | 10.4p1-1.ph5 |
| Photon OS 5.0 | openssh-socket | 10.4p1-1.ph5 |
| alma 10 | openssh | 9.9p1-25.el10_2.alma.1 |
| alma 10 | openssh-askpass | 9.9p1-25.el10_2.alma.1 |
| alma 10 | openssh-clients | 9.9p1-25.el10_2.alma.1 |
| alma 10 | openssh-keycat | 9.9p1-25.el10_2.alma.1 |
| alma 10 | openssh-keysign | 9.9p1-25.el10_2.alma.1 |
| alma 10 | openssh-server | 9.9p1-25.el10_2.alma.1 |
| alma 9 | openssh | 9.9p1-9.el9_8.alma.1 |
| alma 9 | openssh-askpass | 9.9p1-9.el9_8.alma.1 |
| alma 9 | openssh-clients | 9.9p1-9.el9_8.alma.1 |
| alma 9 | openssh-keycat | 9.9p1-9.el9_8.alma.1 |
| alma 9 | openssh-server | 9.9p1-9.el9_8.alma.1 |
| alma 9 | pam_ssh_agent_auth | 0.10.4-7.9.el9_8.alma.1 |
| alpine 3.24 | openssh | 10.3_p1-r1 |
| amazon linux 2023 | openssh | 9.9p1-10.amzn2023.0.1 |
| amazon linux 2023 | openssh-clients | 9.9p1-10.amzn2023.0.1 |
| amazon linux 2023 | openssh-clients-debuginfo | 9.9p1-10.amzn2023.0.1 |
| amazon linux 2023 | openssh-debuginfo | 9.9p1-10.amzn2023.0.1 |
| amazon linux 2023 | openssh-debugsource | 9.9p1-10.amzn2023.0.1 |
| amazon linux 2023 | openssh-keycat | 9.9p1-10.amzn2023.0.1 |
| amazon linux 2023 | openssh-keycat-debuginfo | 9.9p1-10.amzn2023.0.1 |
| amazon linux 2023 | openssh-server | 9.9p1-10.amzn2023.0.1 |
| amazon linux 2023 | openssh-server-debuginfo | 9.9p1-10.amzn2023.0.1 |
| amazon linux 2023 | openssh-sk-dummy | 9.9p1-10.amzn2023.0.1 |
| amazon linux 2023 | openssh-sk-dummy-debuginfo | 9.9p1-10.amzn2023.0.1 |
| amazon linux 2023 | pam_ssh_agent_auth | 0.10.4-9.10.amzn2023.0.1 |
| amazon linux 2023 | pam_ssh_agent_auth-debuginfo | 0.10.4-9.10.amzn2023.0.1 |
| Azure Linux 3.0 | openssh | 0:9.8p1-9.azl3 |
| debian 11 | openssh | kein Fix angegeben |
| debian 12 | openssh | kein Fix angegeben |
| debian 13 | openssh | kein Fix angegeben |
| debian 14 | openssh | 1:10.4p1-1 |
| echo | openssh | 1:10.4p1-1 |
| Oracle Linux 9 | openssh | 9.9p1-9.0.1.el9_8 |
| Oracle Linux 9 | openssh-askpass | 9.9p1-9.0.1.el9_8 |
| Oracle Linux 9 | openssh-clients | 9.9p1-9.0.1.el9_8 |
| Oracle Linux 9 | openssh-keycat | 9.9p1-9.0.1.el9_8 |
| Oracle Linux 9 | openssh-server | 9.9p1-9.0.1.el9_8 |
| Oracle Linux 9 | pam_ssh_agent_auth | 0.10.4-7.9.0.1.el9_8 |
| rapidfort alma 10 | openssh | 0:9.9p1-25.el10_2.alma.1 |
| rapidfort alma 10 | openssh-askpass | 9.9p1-25.el10_2.alma.1 |
| rapidfort alma 10 | openssh-clients | 0:9.9p1-25.el10_2.alma.1 |
| rapidfort alma 10 | openssh-keycat | 9.9p1-25.el10_2.alma.1 |
| rapidfort alma 10 | openssh-keysign | 9.9p1-25.el10_2.alma.1 |
| rapidfort alma 10 | openssh-server | 9.9p1-25.el10_2.alma.1 |
| rapidfort alma 9 | openssh | 0:9.9p1-9.el9_8.alma.1 |
| rapidfort alma 9 | openssh-askpass | 9.9p1-9.el9_8.alma.1 |
| rapidfort alma 9 | openssh-clients | 0:9.9p1-9.el9_8.alma.1 |
| rapidfort alma 9 | openssh-keycat | 9.9p1-9.el9_8.alma.1 |
| rapidfort alma 9 | openssh-server | 9.9p1-9.el9_8.alma.1 |
| rapidfort alma 9 | pam_ssh_agent_auth | 0.10.4-7.9.el9_8.alma.1 |
| rapidfort alpine 3.20 | openssh | 10.3_p1-r1 |
| rapidfort alpine 3.21 | openssh | 10.3_p1-r1 |
| rapidfort alpine 3.22 | openssh | 10.3_p1-r1 |
| rapidfort alpine 3.23 | openssh | 10.3_p1-r1 |
| rapidfort alpine 3.24 | openssh | 10.3_p1-r1 |
| rapidfort amazon linux 2023 | openssh | 9.9p1-10.amzn2023.0.1 |
| rapidfort amazon linux 2023 | openssh-clients | 9.9p1-10.amzn2023.0.1 |
| rapidfort amazon linux 2023 | openssh-keycat | 9.9p1-10.amzn2023.0.1 |
| rapidfort amazon linux 2023 | pam_ssh_agent_auth | 0.10.4-9.10.amzn2023.0.1 |
| rapidfort debian | rf-openssh | 1:10.4p1-11rfubu1 |
| rapidfort debian 12 | openssh | 1:10.4p1-1 |
| rapidfort debian 12 | rf-openssh | 1:10.4p1-1 |
| rapidfort debian 13 | openssh | 1:10.4p1-1 |
| rapidfort debian 13 | rf-openssh | 1:10.4p1-1 |
| rapidfort fedora 41 | openssh | 0:9.9p1-5.fc41 |
| rapidfort fedora 41 | openssh-clients | 0:9.9p1-5.fc41 |
| rapidfort fedora 41 | openssh-server | 0:9.9p1-5.fc41 |
| rapidfort fedora 41 | rf-openssh | 0:9.9p1-5.fc41 |
| rapidfort fedora 41 | rf-openssh-clients | 0:9.9p1-5.fc41 |
| rapidfort fedora 41 | rf-openssh-server | 0:9.9p1-5.fc41 |
| rapidfort fedora 42 | openssh | 0:9.9p1-15.fc42 |
| rapidfort fedora 42 | openssh-clients | 0:9.9p1-15.fc42 |
| rapidfort fedora 42 | openssh-server | 0:9.9p1-15.fc42 |
| rapidfort fedora 42 | rf-openssh | 0:9.9p1-15.fc42 |
| rapidfort fedora 42 | rf-openssh-clients | 0:9.9p1-15.fc42 |
| rapidfort fedora 42 | rf-openssh-server | 0:9.9p1-15.fc42 |
| rapidfort fedora 43 | openssh | 0:10.0p1-11.fc43 |
| rapidfort fedora 43 | openssh-askpass | 10.0p1-11.fc43 |
| rapidfort fedora 43 | openssh-clients | 0:10.0p1-11.fc43 |
| rapidfort fedora 43 | openssh-keycat | 10.0p1-11.fc43 |
| rapidfort fedora 43 | openssh-keysign | 10.0p1-11.fc43 |
| rapidfort fedora 43 | openssh-server | 0:10.0p1-11.fc43 |
| rapidfort fedora 43 | openssh-sk-dummy | 10.0p1-11.fc43 |
| rapidfort fedora 43 | rf-openssh | 0:10.0p1-11.fc43 |
| rapidfort fedora 43 | rf-openssh-askpass | 10.0p1-11.fc43 |
| rapidfort fedora 43 | rf-openssh-clients | 0:10.0p1-11.fc43 |
| rapidfort fedora 43 | rf-openssh-keycat | 10.0p1-11.fc43 |
| rapidfort fedora 43 | rf-openssh-keysign | 10.0p1-11.fc43 |
| rapidfort fedora 43 | rf-openssh-server | 0:10.0p1-11.fc43 |
| rapidfort fedora 43 | rf-openssh-sk-dummy | 10.0p1-11.fc43 |
| rapidfort Oracle Linux 10 | openssh | 0:9.9p1-25.0.1.el10_2 |
| rapidfort Oracle Linux 10 | openssh-askpass | 0:9.9p1-25.0.1.el10_2 |
| rapidfort Oracle Linux 10 | openssh-clients | 0:9.9p1-25.0.1.el10_2 |
| rapidfort Oracle Linux 10 | openssh-keycat | 0:9.9p1-25.0.1.el10_2 |
| rapidfort Oracle Linux 10 | openssh-keysign | 0:9.9p1-25.0.1.el10_2 |
| rapidfort Oracle Linux 10 | openssh-server | 0:9.9p1-25.0.1.el10_2 |
| rapidfort Oracle Linux 9 | openssh | 0:9.9p1-9.0.1.el9_8 |
| rapidfort Oracle Linux 9 | openssh-askpass | 0:9.9p1-9.0.1.el9_8 |
| rapidfort Oracle Linux 9 | openssh-clients | 0:9.9p1-9.0.1.el9_8 |
| rapidfort Oracle Linux 9 | openssh-keycat | 0:9.9p1-9.0.1.el9_8 |
| rapidfort Oracle Linux 9 | openssh-server | 0:9.9p1-9.0.1.el9_8 |
| rapidfort Oracle Linux 9 | pam_ssh_agent_auth | 0:0.10.4-7.9.0.1.el9_8 |
| rapidfort rocky 9 | openssh | 0:9.9p1-9.el9_8.rocky.0.1 |
| rapidfort rocky 9 | openssh-askpass | 0:9.9p1-9.el9_8.rocky.0.1 |
| rapidfort rocky 9 | openssh-clients | 0:9.9p1-9.el9_8.rocky.0.1 |
| rapidfort rocky 9 | openssh-keycat | 0:9.9p1-9.el9_8.rocky.0.1 |
| rapidfort rocky 9 | openssh-server | 0:9.9p1-9.el9_8.rocky.0.1 |
| rapidfort rocky 9 | pam_ssh_agent_auth | 0:0.10.4-7.9.el9_8.rocky.0.1 |
| rapidfort ubuntu | openssh | 1:10.4p1-11rfubu1 |
| rapidfort ubuntu | rf-openssh | 1:10.4p1-11rfubu1 |
| rapidfort ubuntu 20.04 | openssh | 1:9.6p1-3ubuntu13.18 |
| rapidfort ubuntu 20.04 | rf-openssh | 1:9.6p1-3ubuntu13.18 |
| rapidfort ubuntu 22.04 | openssh | 1:9.6p1-3ubuntu13.18 |
| rapidfort ubuntu 22.04 | rf-openssh | 1:9.6p1-3ubuntu13.18 |
| rapidfort ubuntu 24.04 | openssh | 1:9.6p1-3ubuntu13.18 |
| rapidfort ubuntu 24.04 | rf-openssh | 1:9.6p1-3ubuntu13.18 |
| Red Hat | openshift/ose-rhel-coreos-9 | kein Fix angegeben |
| rocky 10 | openssh | 0.0.0 |
| rocky 10 | openssh-clients | 0.0.0 |
| rocky 10 | openssh-keycat | 0.0.0 |
| rocky 10 | openssh-server | 0.0.0 |
| rocky 9 | openssh | 9.9p1-9.el9_8.rocky.0.1 |
| rocky 9 | openssh-clients | 9.9p1-9.el9_8.rocky.0.1 |
| rocky 9 | openssh-keycat | 9.9p1-9.el9_8.rocky.0.1 |
| rocky 9 | openssh-server | 9.9p1-9.el9_8.rocky.0.1 |
| seal Red Hat 6 | openssh | 5.3p1-124.el6_10+sp999 |
| seal Red Hat 6 | seal-openssh | 5.3p1-124.el6_10+sp999 |
| seal Red Hat 7 | openssh | 7.4p1-23.0.3.el7_9+sp999 |
| seal Red Hat 7 | seal-openssh | 7.4p1-23.0.3.el7_9+sp999 |
| ubuntu 22.04 | openssh | 1:8.9p1-3ubuntu0.16 |
| ubuntu 24.04 | openssh | 1:9.6p1-3ubuntu13.18 |
| ubuntu 26.04 | openssh | 1:10.2p1-2ubuntu3.4 |
Referenzen
- https://access.redhat.com/errata/RHSA-2026:47756
- https://access.redhat.com/security/cve/CVE-2026-60002
- https://bugzilla.redhat.com/2462250
- https://bugzilla.redhat.com/2462351
- https://bugzilla.redhat.com/2462493
- https://bugzilla.redhat.com/2497936
- https://bugzilla.redhat.com/2497944
- https://bugzilla.redhat.com/show_bug.cgi?id=2462250
Alle 29 Referenzen
- https://bugzilla.redhat.com/show_bug.cgi?id=2462351
- https://bugzilla.redhat.com/show_bug.cgi?id=2462493
- https://bugzilla.redhat.com/show_bug.cgi?id=2497936
- https://bugzilla.redhat.com/show_bug.cgi?id=2497944
- https://creativecommons.org/licenses/by/4.0/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-55653
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-55654
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-55655
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-59996
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-60002
- https://errata.almalinux.org/9/ALSA-2026-47756.html
- https://errata.rockylinux.org/RLSA-2026:47756
- https://github.com/advisories/GHSA-gp5v-jg37-fvg6
- https://linux.oracle.com/cve/CVE-2026-60002.html
- https://linux.oracle.com/errata/ELSA-2026-47757.html
- https://marc.info/?l=openssh-unix-dev&m=178333966933090&w=2
- https://nvd.nist.gov/vuln/detail/CVE-2026-60002
- https://ubuntu.com/security/notices/USN-8533-1
- https://www.cve.org/CVERecord?id=CVE-2026-60002
- https://www.openssh.org/releasenotes.html#10.4p1
- https://www.openwall.com/lists/oss-security/2026/07/06/5