CVE-2026-44859

Authenticated Stack-Based Buffer Overflow in PAPI Services

High · published May 12, 2026

CVSS v3.1
7.2
EPSS
1%
Percentile
49.1
In the wild
Unconfirmed
What it is

Stack-based buffer overflow vulnerabilities exist in several underlying management service components accessed through the command-line interface of the AOS-8 and AOS-10 Operating Systems. An authenticated attacker with administrative privileges could exploit these vulnerabilities by sending specially crafted requests to the affected services. Successful exploitation could allow the attacker to execute arbitrary code with elevated privileges on the underlying operating system.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00621 · 49.1th percentile
Published
2026-05-12T19:04Z
EPSS history
Timeline
  • 12 MAY 19:04Z
    Authenticated Stack-Based Buffer Overflow in PAPI Services
    cvelistv5