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Debian · Security advisory · July 28, 2026
Debian · Security advisory · July 28, 2026DEBIAN-CVE-2026-42955: unbound security update
DEBIAN-CVE-2026-42955, released July 28, 2026, fixes 1 CVE in unbound. None of them is reported as exploited. Patch Radar priority: Routine.
Routine
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
3.7
Base score, 0 to 10
Highest EPSS
0.0020
9th percentile
Fixed package versions
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Routine | CVE-2026-42955 | Extra fix for CVE-2026-40622 to also clamp the TTL of A/AAAA records disallowing a one-time 'ghost domain' delegation renewal via glue records | 3.7 | 0.0020 | None reported |
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