Multiple vulnerabilities in HPE Aruba Networking products (July 22, 2026)

unknownCVE-2026-63454 CVE-2026-44879 CVE-2026-44878 CVE-2026-44880 CVE-2026-48020 CVE-2026-35387

Multiple vulnerabilities have been discovered in HPE Aruba Networking products. They allow an attacker to cause remote arbitrary code execution, a breach of data confidentiality, and a bypass of security policy.

CSIRTS triage

vendor: HPE product: Aruba Networking Remote code execution Information disclosure Authentication bypass

What: Multiple vulnerabilities in HPE Aruba Networking products could allow remote arbitrary code execution and data breaches.
Who is affected: Users of HPE Aruba Networking products.
Urgency: Remediation is critical due to the potential for remote code execution and data breaches.
Action: Update to the latest version of HPE Aruba Networking products.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source: CERT-FR Avis de sécurité (FR · national-cert · site)
Severity: unknown
Published: 2026-07-22
Exploitation: Not in CISA KEV at last sync
Language: Machine-translated to English — verify against the original

Original advisory: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0908/

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-634540.55% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 43% of all scored CVEs.
Moderate exploitation riskCVE-2026-448791.7% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 74% of all scored CVEs.
Low exploitation riskCVE-2026-448780.41% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 34% of all scored CVEs.
Low exploitation riskCVE-2026-448800.52% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 41% of all scored CVEs.
Low exploitation riskCVE-2026-480200.87% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 55% of all scored CVEs.
Low exploitation riskCVE-2026-353870.24% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 15% of all scored CVEs.
Low exploitation riskCVE-2026-634530.35% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 28% of all scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-63454	coverage & exploitation status	NVD · CVE.org
CVE-2026-44879	coverage & exploitation status	NVD · CVE.org
CVE-2026-44878	coverage & exploitation status	NVD · CVE.org
CVE-2026-44880	coverage & exploitation status	NVD · CVE.org
CVE-2026-48020	coverage & exploitation status	NVD · CVE.org
CVE-2026-35387	coverage & exploitation status	NVD · CVE.org
CVE-2026-63453	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

Recent advisories for HPE Aruba Networking

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

unknownMultiple vulnerabilities in HPE Aruba Networking products (July 08, 2026)cert-fr-avis · 2026-07-08