| ID |
CVE-2026-55655
|
| Sažetak |
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. |
| Reference |
|
| CVSS |
| Base: | 5.0 |
| Impact: | 4.2 |
| Exploitability: | 0.8 |
|
| Pristup |
| Vektor | Složenost | Autentikacija |
| LOCAL |
HIGH |
LOW |
|
| Impact |
| Povjerljivost | Cjelovitost | Dostupnost |
| HIGH |
LOW |
NONE |
|
| CVSS vektor |
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:N |
| Zadnje važnije ažuriranje |
23-06-2026 - 15:17 |
| Objavljeno |
23-06-2026 - 04:17 |
