Linux · Security advisory · February 26, 2026
DSA-6149-1: nss security update
DSA-6149-1, released February 26, 2026, fixes 1 CVE in nss. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0043
37th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| nss | Debian 12.15 (bookworm) | 2:3.87.1-1+deb12u2 |
| nss | Debian 13.5 (trixie) | 2:3.110-1+deb13u1 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2026-2781 | Integer overflow in the Libraries component in NSS | 9.8 | 0.0043 | None reported |
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