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Debian · Security advisory · July 27, 2026
Debian · Security advisory · July 27, 2026DEBIAN-CVE-2026-16389: nss security update
DEBIAN-CVE-2026-16389, released July 27, 2026, fixes 1 CVE in nss. 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
0.0057
47th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| nss | Debian 12.15 (bookworm) | 2:3.87.1-1+deb12u4 |
| nss | Debian 13.5 (trixie) | 2:3.110-1+deb13u4 |
| nss | Debian 14 | 2:3.126-1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Urgent | CVE-2026-16389 | Incorrect boundary conditions, integer overflow in the Libraries component in NSS | 9.8 | 0.0057 | None reported |
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