Linux · Security advisory · September 22, 2025
DLA-4308-1: corosync security update
DLA-4308-1, released September 22, 2025, fixes 1 CVE in corosync (version 3.1.2-2+deb11u1). None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0047
40th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| corosync | Debian 11.6 (bullseye) | 3.1.2-2+deb11u1 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2025-30472 | libsam4: Corosync through 3.1.9, if encryption is disabled or the attacker knows the encryption key, has a stack-based buffer... | 9.8 | 0.0047 | None reported |
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