Linux · 
Debian · Security advisory · June 10, 2026
Debian · Security advisory · June 10, 2026DEBIAN-CVE-2026-53689: libnfs security update
DEBIAN-CVE-2026-53689, released June 10, 2026, fixes 1 CVE in libnfs. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
7.1
Base score, 0 to 10
Highest EPSS
0.0021
11th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libnfs | Debian 12.15 (bookworm) | 4.0.0-1+deb12u1 |
| libnfs | Debian 13.5 (trixie) | 5.0.2-1+deb13u1 |
| libnfs | Debian 14 | 5.0.2-1.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-53689 | libnfs: libnfs through 6.0.2 before 55c18ea does not validate a string size, leading to an integer overflow during a connecti... | 7.1 | 0.0021 | None reported |
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