CVE-2026-58005CWE-119

CVE-2026-58005

High · published September 24, 2026

CVSS v3.1
8.1
EPSS
0%
Percentile
1.2
In the wild
Unconfirmed
What it is

Out-of-bounds read vulnerability in Altera Trusted Firmware on HPS allows Privilege Escalation and Overflow Buffers.

This issue affects Trusted Firmware: through socfpga_v2.14.0.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:H
CVSS v4.0
8.3 · CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H
EPSS
0.00109 · 1.2th percentile
Weakness
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer
Published
2026-09-24T19:17Z
References (1)
https://www.altera.com/product-security/advisory/asa-0006 · 04c0172e-9735-4a9d-a92a-fe01fa863447
EPSS history
Timeline
  • 26 SEP 03:25Z
    EPSS moved — → 0%
    epss
  • 24 SEP 14:52Z
    Unvalidated SiP v2 mailbox pointers allow non-secure EL1 access to arbitrary physical addresses through EL3.
    cvelistv5