Security November 2026 Latest record Hickory DNS hickory-proto 0.3.1 before 0.26.1 CPU Exhaustion via BinEncoder Name Compression Recorded 13 Nov 2026 at 12:10 UTC. This is what ChangeIntel recorded, including the title, summary, facts and links. It is not a statement of the source's current position.
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CVE Microsoft Security Response Center
Hickory DNS hickory-proto 0.3.1 before 0.26.1 CPU Exhaustion via BinEncoder Name Compression Hickory DNS hickory-proto 0.3.1 before 0.26.1 CPU Exhaustion via BinEncoder Name Compression
What it said
CVE CVE-2026-123608
Severity Important
CVSS base score 7.5
CVSS vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Impact Not stated
Exploitation detected Unknown: not stated by MSRC
Publicly disclosed Unknown: not stated by MSRC
Exploitability Not assessed
Component Mariner
Weakness CWE-407: Inefficient Algorithmic Complexity
Issued by VulnCheck
Customer action Required: follow the MSRC remediation guidance
Affected products azl3 netavark 1.10.3-9 on Azure Linux 3.0
Updates that fix it No KB listed
CISA KEV Not listed in the collected catalog
EPSS No EPSS score collected
Public detection template No Nuclei template listed
Published 11 Nov 2026 01:06 UTC
Last revised 11 Nov 2026 01:06 UTC
Revision note Information published.
Source evidence when recorded
Microsoft security releases Complete at observationRead 13 Nov 2026 at 12:08 UTC
CISA KEV Complete at observationRead 13 Nov 2026 at 12:08 UTC
FIRST EPSS Complete at observationRead 13 Nov 2026 at 12:08 UTC
Public detection templates (Nuclei) Complete at observationRead 13 Nov 2026 at 12:08 UTC
Coverage describes the sources at this observation. A complete read then does not establish their current position.
What changed
Detection template: Unknown: detection-template evidence is incomplete or retained → No Nuclei template listed
13 Nov 2026 · 12:10:20 UTC Detection template: No Nuclei template listed → Unknown: detection-template evidence is incomplete or retained
13 Nov 2026 · 11:07:20 UTC Page history
Changes are dated when recorded; day views use the last saved version from that UTC day, and citations stay fixed.
Cite this version Field-level log (8)
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13 Nov 2026 · 12:10:20 UTC
Public detection template Unknown: detection-template evidence is incomplete or retained → No Nuclei template listed 13 Nov 2026 · 12:10:20 UTC
Source coverage: public-exploit-code Incomplete → Current 13 Nov 2026 · 12:10:20 UTC
Source coverage: first-epss Incomplete → Current 13 Nov 2026 · 12:10:20 UTC
Source coverage: msrc-cvrf Incomplete → Current 13 Nov 2026 · 11:07:20 UTC
Public detection template No Nuclei template listed → Unknown: detection-template evidence is incomplete or retained 13 Nov 2026 · 11:07:20 UTC
Source coverage: public-exploit-code Current → Incomplete 13 Nov 2026 · 11:07:20 UTC
Source coverage: first-epss Current → Incomplete 13 Nov 2026 · 11:07:20 UTC
Source coverage: msrc-cvrf Current → Incomplete