CVE-2026-73749

CRITICALCVSS 9.8/10EPSS 0.49%

Last modified

CVE-2026-73749 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Multiple vulnerabilities exist in a daemon of AOS-CX that may allow for improper processing of malformed input. An unauthenticated remote attacker could exploit these vulnerabilities by sending specially crafted packets to the affected service. EPSS estimates a 0.49% chance of exploitation in the next 30 days.

Description

Multiple vulnerabilities exist in a daemon of AOS-CX that may allow for improper processing of malformed input. An unauthenticated remote attacker could exploit these vulnerabilities by sending specially crafted packets to the affected service. Successful exploitation could result in remote code execution with elevated privileges.

Metrics

EPSS Probability
0.49%

41.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
HpeArubaos-Cx< 10.10.1181
HpeArubaos-Cx>= 10.13.0000, < 10.13.1190
HpeArubaos-Cx>= 10.16.0000, < 10.16.1060
HpeArubaos-Cx>= 10.17.0000, < 10.17.1030
HpeArubaos-Cx10.18.0001

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2026-73749?
Multiple vulnerabilities exist in a daemon of AOS-CX that may allow for improper processing of malformed input. An unauthenticated remote attacker could exploit these vulnerabilities by sending specially crafted packets to the affected service. Successful exploitation could result in remote code execution with elevated privileges.
How severe is CVE-2026-73749?
CVE-2026-73749 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.49% probability of exploitation in the next 30 days.
How do I fix CVE-2026-73749?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST