Resource allocation without limits in Fortinet FortiOS
CVSS score
5.0
EPSS probability
%0.4
Risk score
0.0
Published
2 mo ago
Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.
Impact on My Inventory
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Vulnerability description
CVE AI research
DayBreach AI Explanation
Verified against sourcesSources read
2
Source agreement
0/2
Evidence confidence
%42
Short explanation
CVE-2026-71408: A resource allocation without limits vulnerability in FortiOS 7.2 to 7.6.6 may allow denial of service via unspecified attack vector. CVSS 5.0, MEDIUM severity. Patch status UNKNOWN. No fixed version available in public sources. Reference: https://fortiguard.fortinet.com/psirt/FG-IR-26-162.
Organizations using affected FortiOS versions are at risk of service disruption. No patch is publicly documented, and mitigation requires vendor guidance. This vulnerability may be exploited in active environments if not addressed promptly.
What should be done?
- Follow official Fortinet advisory for patching; no fixed version is publicly documented.
- Ensure FortiOS versions are updated to a patched release as per vendor guidance.
2 alanda kaynak uyuşmazlığı var. DayBreach bu değerleri saklamadı; kaynak karşılaştırması aşağıda gösteriliyor.
Chain of evidence and sources
Fortinet FortiOS 7.6.0 ile 7.6.6, 7.4 tüm sürümler ve 7.2 tüm sürümler arasında kaynak ayırımı sınırsız olma eksikliği, belirtilen saldırı vektörüyle bir atakçı tarafından hizmet reddi (DoS) gerçekleştirebilir.
Eksiklik, CVSS 3.1 temel puanı 5 (ORTA) ve AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C vektörüyle belirtilmiş olup, saldırı için erişim gerektirmez ve düşük ciddiyetli bir risk içerir.
Yama durumu bilinmiyor çünkü resmî kaynaklarda belirtilen bir düzeltme sürümü yoktur. Eksiklik, https://fortiguard.fortinet.com/psirt/FG-IR-26-162 adresinde Fortinet'in PSIRT bildirisiyle belirtilmiştir.
Show the technical text from the sources
A allocation of resources without limits or throttling vulnerability in Fortinet FortiOS 7.6.0 through 7.6.6, FortiOS 7.4 all versions, FortiOS 7.2 all versions may allow attacker to denial of service via <insert attack vector here>
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
CWE: CWE-770
Explanation produced with the local qwen3:4b-instruct model. Numerical metrics and the KEV, patch and exploit statuses are not determined by AI.
IMPACT: Affected Products and Software
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 |
|---|---|---|---|---|
| 5.3 | CVSS V31 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L | NVD |
| 5.0 | CVSS V3_1 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C | CVE CNA |
Patch and Remediation Guide
Solution & Remediation Advisory
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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-2026-71408 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-2026-71408 weaknesses.
Attack Vector and Accessibility
Official Sources and Advisories
Similar Vulnerabilities
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