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CVE record · CVE-2026-114713

UnrealIRCd: The labeled-response module in UnrealIRCd 6.0.0 before 6.2.7.1 does not escape the IRCv3…

CVSS 8.6 HighCriticalIn CISA KEVEPSS 0.0051 · 43rd percentile

Critical, because:

  • In CISA’s KEV catalogue since 13 Nov 2026: it is known to be exploited.

How we decide what’s critical

Published by the CVE Program (CNA: mitre) at 8 Nov 2026, 02:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
UnrealIRCd UnrealIRCd
  • affected before 6.2.7.1 custom
Other versions: unaffected
Identifiers
CVE-2026-114713
CNA
mitre
Weakness (CWE)
CWE-140
Tags
Published
8 Nov 2026
Updated
14 Nov 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
8.6 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N CNA (mitre)
  • CISA KEV Listed since 13 Nov 2026: known to be exploited.
  • EPSS 0.0051, the 43rd percentile, on 15 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 8 Nov 2026, 02:31 UTC Confirmed by the CVE List
  2. 8 Nov 2026, 02:40 UTC First seen by agentprime
  3. 8 Nov 2026, 03:16 UTC Confirmed by NVD

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.