CVE-2026-44902
HighCVSS 7.5Exploitation Probability (EPSS)
Low risk38th percentile - higher than 38% of all known CVEs
Summary
W bibliotece opentelemetry-js przed wersją 0.217.0, pojedyncze źle sformułowane żądanie HTTP powoduje awarię każdego procesu Node.js, który uruchamia eksportera Prometheus. Punkt końcowy metryk (domyślnie 0.0.0.0:9464) nie obsługuje błędów związanych z analizą URL, co prowadzi do nieobsłużonego błędu TypeError, który kończy działanie procesu.
Risk Assessment
Organizacje korzystające z opentelemetry-js mogą doświadczyć nieprzewidzianych przestojów w działaniu aplikacji, co może prowadzić do utraty danych lub obniżenia jakości usług. W szczególności, każdy nieprawidłowy request może spowodować awarię całego procesu Node.js.
Recommendation
Zaleca się aktualizację biblioteki opentelemetry-js do wersji 0.217.0 lub nowszej, aby usunąć tę podatność. Dodatkowo warto wdrożyć mechanizmy obsługi błędów w aplikacji, aby zminimalizować ryzyko awarii.
Related vulnerabilities
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- CVE-2026-26084Critical
An improper access control vulnerability in Fortinet FortiSandbox versions 5.0.0 through 5.0.5, 4.4.0 through 4.4.8, Cloud 5.0.4 through 5.0.5, and PaaS 5.0.4 through 5.0.5 may allow an attacker to access sensitive information via crafted HTTP requests.
- CVE-2026-79576Critical
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- CVE-2026-61516Critical
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- CVE-2026-12745Critical
A deserialization of untrusted data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote unauthenticated attacker to execute arbitrary code on the server.
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- CVE-2026-12650Critical
A deserialization of untrusted data vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.
- CVE-2026-12647Critical
A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.
- CVE-2026-12646Critical
A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.
- CVE-2026-12645Critical
A Missing Authorization vulnerability in Ivanti Neurons for ITSM before 2026.2 allows a remote authenticated attacker to execute arbitrary code on the server.
Original NVD description (English source)
opentelemetry-js is the OpenTelemetry JavaScript Client. Prior to 0.217.0, a single malformed HTTP request crashes any Node.js process running the OpenTelemetry JS Prometheus exporter. The metrics endpoint (default 0.0.0.0:9464) has no error handling around URL parsing, so a request with an invalid URI causes an uncaught TypeError that terminates the process. This vulnerability is fixed in 0.217.0.