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| Reporter | Title | Published | Views | Family All 9 |
|---|---|---|---|---|
 | CVE-2026-55991 | 22 Jul 202613:10 | – | attackerkb |
 | CVE-2026-55991 | 22 Jul 202613:52 | – | circl |
 | CVE-2026-55991 Remote DNS-over-QUIC (DoQ) flow-control assertion failure in libngtcp2 | 22 Jul 202613:10 | – | cvelist |
 | CVE-2026-55991 | 22 Jul 202613:10 | – | debiancve |
 | EUVD-2026-47683 | 22 Jul 202613:10 | – | euvd |
 | CVE-2026-55991 | 22 Jul 202614:17 | – | nvd |
 | DEBIAN-CVE-2026-55991 | 22 Jul 202617:48 | – | osv |
 | PT-2026-63391 | 22 Jul 202600:00 | – | ptsecurity |
 | CVE-2026-55991 Remote DNS-over-QUIC (DoQ) flow-control assertion failure in libngtcp2 | 22 Jul 202613:10 | – | vulnrichment |
[
{
"vendor": "NLnet Labs",
"product": "Unbound",
"versions": [
{
"version": "1.22.0",
"status": "affected",
"lessThan": "1.25.2",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]| Source | Link |
|---|---|
| nlnetlabs | www.nlnetlabs.nl/downloads/unbound/CVE-2026-55991.txt |
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22 Jul 2026 20:33Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.15.9
SSVC