CVE-2026-26061
HighCVSS 7.5Exploitation Probability (EPSS)
Low risk39th percentile - higher than 39% of all known CVEs
Summary
Fleet to oprogramowanie do zarządzania urządzeniami typu open source. W wersjach przed 4.81.0, Fleet zawierał wiele nieautoryzowanych punktów końcowych HTTP, które odczytywały ciała żądań bez egzekwowania limitu rozmiaru.
Risk Assessment
Nieautoryzowany atakujący mógłby wykorzystać to zachowanie, wysyłając duże lub powtarzające się ładunki HTTP, co prowadziłoby do nadmiernej alokacji pamięci i skutkowało stanem odmowy usługi (DoS).
Recommendation
Zaleca się aktualizację do wersji 4.81.0 lub nowszej, aby załatać tę podatność.
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Original NVD description (English source)
Fleet is open source device management software. Prior to 4.81.0, Fleet contained multiple unauthenticated HTTP endpoints that read request bodies without enforcing a size limit. An unauthenticated attacker could exploit this behavior by sending large or repeated HTTP payloads, causing excessive memory allocation and resulting in a denial-of-service (DoS) condition. Version 4.81.0 patches the issue.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

