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Debian · Security advisory · April 9, 2026
Debian · Security advisory · April 9, 2026DEBIAN-CVE-2026-4878: libcap2 security update
DEBIAN-CVE-2026-4878, released April 9, 2026, fixes 1 CVE in libcap2. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
7.0
Base score, 0 to 10
Highest EPSS
0.0021
11th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libcap2 | Debian 12.15 (bookworm) | 1:2.66-4+deb12u3 |
| libcap2 | Debian 13.5 (trixie) | 1:2.75-10+deb13u1 |
| libcap2 | Debian 14 | 1:2.78-1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-4878 | Libcap: libcap: privilege escalation via toctou race condition in cap_set_file() | 7.0 | 0.0021 | None reported |
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