Linux · Security advisory · January 20, 2026
RHSA-2026:1536: ceph security update
RHSA-2026:1536, released January 20, 2026, fixes 3 CVEs in ceph (version 20.1.0-144.el10cp). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
3
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0081
57th percentile
Priority of the 3 CVEs
Patch now 0
Urgent 0
High 1
Routine 2
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| ceph | RHEL 10 | 20.1.0-144.el10cp |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2025-30204 | grafana: Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB | 7.5 | 0.0081 | None reported | |
| Routine | CVE-2025-52555 | CephFS Permission Escalation Vulnerability in Ceph Fuse mounted FS | 6.5 | 0.0021 | None reported | |
| Routine | CVE-2024-31884 | ceph-mgr-cephadm: Incorrect usage of certificate checking via Pybind | 6.5 | n/a | None reported |
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