Linux · 
Debian · Security advisory · December 30, 2025
Debian · Security advisory · December 30, 2025DEBIAN-CVE-2025-50343: libmatio security update
DEBIAN-CVE-2025-50343, released December 30, 2025, fixes 1 CVE in libmatio. None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
1
1 rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
n/a
Fixed package versions
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Urgent | CVE-2025-50343 | libmatio: An issue was discovered in matio 1.5.28 | 9.8 | n/a | None reported |
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