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16 CVE

Critique 1 Élevée 3 Moyenne 5 Faible 7 Non évaluée 0 Exploitées (KEV) Tri : plus récentes « OpenBSD » ✕
  1. CVE-2026-106583 7.8 Élevée

    OpenBSD OpenSSH

    In ssh in OpenSSH before 10.6, a $ or \ character can occur in a command-line username, leading to injection.

  2. CVE-2026-106589 2.9 Faible

    OpenBSD OpenSSH

    In sshd in OpenSSH through 10.6, in certain environments such as QNX 6 and SCO OpenServer 5, sshd-session can unexpectedly have root privileges. This is related to the GatewayPorts and StreamLocalForwarding configuration options, and lack of support for file-descriptor passing and unprivileged allocation of PTY devices.

  3. CVE-2026-106588 3.1 Faible

    OpenBSD OpenSSH

    In sshd in OpenSSH through 10.6, use of the macOS 27 (or later) SDK has the side effect of loss of sandboxing, which is potentially unexpected.

  4. CVE-2026-106587 3.3 Faible

    OpenBSD OpenSSH

    In sshd in OpenSSH before 10.6, the value "none" for a configuration option is sometimes interpreted as a filename but was intended to mean that a feature is disabled.

  5. CVE-2026-106586 4.3 Moyenne

    OpenBSD OpenSSH

    In sshd in OpenSSH before 10.6, the restrict keyword (in authorized_keys) was supposed to be applicable to tunnel forwarding but was not, a different vulnerability than CVE-2026-73283.

  6. CVE-2026-106585 6.5 Moyenne

    OpenBSD OpenSSH

    In sshd and ssh in OpenSSH before 10.6, there is no check for whether the maximum packet length is exceeded during decompression of highly compressed data.

  7. CVE-2026-106584 3.3 Faible

    OpenBSD OpenSSH

    In ssh-keygen in OpenSSH before 10.6, certificates could have incorrect expiration times because of Daylight Saving mishandling. There can be a slightly more severe effect on users in certain Antarctic locations.

  8. CVE-2026-106582 3.7 Faible

    OpenBSD OpenSSH

    In sshd and ssh in OpenSSH before 10.6, an LZ77 dictionary coder can be used even though this is contraindicated by the arXiv 2609.07709 "Crossing the Streams" findings.

  9. CVE-2026-106555 7.5 Élevée

    OpenBSD OpenSSH

    In sshd in OpenSSH before 10.6, GSSAPIAuthentication authentication state can incorrectly be persisted across authentication attempts.

  10. CVE-2026-106553 7.5 Élevée

    OpenBSD OpenSSH

    In sshd in OpenSSH before 10.6, credentials can incorrectly persist after failure of a GSSAPIAuthentication authentication attempt.

  11. CVE-2026-106552 6.5 Moyenne

    OpenBSD OpenSSH

    In sftp in OpenSSH before 10.6, a server can trigger directory traversal (causing files to be written to unintended locations) during a recursive copy operation.

  12. CVE-2026-103547 9.2 Critique

    OpenBSD

    In ldapd in OpenBSD 7.8 before errata 057 and 7.9 before errata 021, delegated BSD authentication results are correlated only by the LDAP child process client file descriptor and LDAP message ID. After a connection closes, a later connection that reuses the same file descriptor and message ID can receive the earlier authentication result. A remote attacker who can reach ldapd can complete a Bind as another identity. A missing connection can also cause a NULL pointer dereference. (ldapd is not enabled by default.)

  13. CVE-2026-56101 5.3 Moyenne

    OpenBSD

    OpenBSD before commit 1ee99df contains an inverted comparison vulnerability in the ieee80211_michael_mic_failure() function within sys/net80211/ieee80211_crypto_tkip.c that allows unauthenticated attackers within RF range to trigger denial of service by sending two malformed TKIP frames separated by more than 60 seconds. Attackers can exploit the reversed TKIP MIC failure countermeasure window check to deauthenticate all associated TKIP stations and block reassociation for up to 90 seconds, while within-window MIC failures that should engage countermeasures are silently discarded, leaving key-recovery attempts undetected.

  14. CVE-2026-73283 2.5 Faible

    OpenBSD OpenSSH

    In sshd in OpenSSH before 10.5, the restrict keyword (in authorized_keys) was supposed to be applicable to tunnel forwarding but was not.

  15. CVE-2026-73282 4.8 Moyenne

    OpenBSD OpenSSH

    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.

  16. CVE-2026-73281 3.5 Faible

    OpenBSD OpenSSH

    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.