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Fencer Intel
low 2.7

CVE-2026-110944 json

Resource exhaustion vulnerability in HTTP request handling impacts Qt HTTP Server (QHttpServer)

published 5d ago modified 4h ago also EUVD-2026-116765

cvss
2.7
version 4.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 21%
public exploits
0
none known

Summary

Resource exhaustion vulnerability in the HTTP request handling of the QHttpServer component of Qt HTTP Server.

Patch / fix

  • qt Qt Framework 6.11.3, 6.12.1
  • qt6-httpserver openSUSE Tumbleweed 6.12.0-2.1

opensuse advisories openSUSE-SU-2026:12441-1

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-110944 updated cvss 7.5

qt6: QHttpServer: Denial of Service via HTTP request resource exhaustion

  • Red Hat Enterprise Linux 10 qt6 6.10.1-1.el10
    affected: workaround, no fix available
  • Red Hat Hardened Images qt6 6.10.1-1.el10
    not affected: component not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
4h ago

Exploit prediction

0.29% chance of exploitation in the next 30 days, higher than 21% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 4.0 2.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/E:U/R:U/RE:L/U:Green
CNA 4.0 2.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:U/V:X/RE:L/U:Green

Affected products

  • qt Qt Framework

Classification

Weakness
  • CWE-770 Allocation of Resources Without Limits or Throttling

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.