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openSUSE Leap · Security advisory · September 14, 2026
openSUSE Leap · Security advisory · September 14, 2026OPENSUSE-SU-2026:21846-1: keybase-client security update
OPENSUSE-SU-2026:21846-1, released September 14, 2026, fixes 3 CVEs in keybase-client (version 6.6.3-bp160.3.1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
3
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
Base score, 0 to 10
Highest EPSS
0.0050
43rd percentile
Priority of the 3 CVEs
Patch now 0
Urgent 0
High 3
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| keybase-client | opensuse-leap 16.0 | 6.6.3-bp160.3.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-56855 | Prevent DoS on deadlocked established channel in golang.org/x/crypto/ssh | 7.5 | 0.0050 | None reported |
| High | CVE-2026-56854 | golang-go.crypto: The source-address critical option in the Permissions returned by an authentication callback was only enforced for th... | 7.5 | 0.0044 | None reported |
| High | CVE-2026-78662 | Prevent DoS on deadlocked undecided channel in golang.org/x/crypto/ssh | 7.5 | 0.0043 | None reported |
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