Resource exhaustion vulnerability in HTTP request handling impacts Qt HTTP Server (QHttpServer)
CVSS score
2.7
EPSS probability
—
Risk score
0.3
Published
5 h ago
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Vulnerability description
DayBreach AI Explanation
Verified against sourcesSources read
1
Source agreement
Tam uyum
Evidence confidence
%55
Short explanation
A resource exhaustion vulnerability in the QHttpServer component of Qt HTTP Server (CVE-2026-110944) can cause denial‑of‑service. It has a low CVSS base score of 2.7.
Denial‑of‑service can disrupt applications and degrade user experience.
What should be done?
- Apply patches released by Qt
- Upgrade to a fixed Qt version
- Enforce request‑rate limiting
- Monitor for abnormal traffic
- Follow Qt security guidance
Chain of evidence and sources
CVE-2026-110944, Qt HTTP Server’ın QHttpServer bileşeninde kaynak tüketimi açığıdır ve hizmet reddi riski taşır.
Qt, bu açığı gidermek için dört doğrulanmış yama yayınlamıştır; yama bilgileri S0’da mevcuttur.
CVE-2026-110944, CISA KEV listesinde yer almıyor ve aktif istismar kanıtı bulunmamaktadır.
Show the technical text from the sources
Resource exhaustion vulnerability in the HTTP request handling of the QHttpServer component of Qt HTTP Server.
CVSS vector: 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
CWE: CWE-770
This explanation was compiled automatically from the source records. Scores, active exploitation, patch and exploit status come straight from the sources.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2026-110944 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | qt | Qt Framework | View |
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| 2.7 | CVSS V40 | LOW | 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 | NVD |
| 2.7 | CVSS V4_0 | LOW | 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 | CVE CNA |
Patch and Remediation Guide
Solution & Remediation Advisory
4 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.
Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-110944 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-110944 weaknesses.
Attack Vector and Accessibility
Official Sources and Advisories
Similar Vulnerabilities
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