CVE-2025-48539

In SendPacketToPeer of acl_arbiter.cc, there is a possible out of bounds read due to a use after free

High · published September 4, 2025

CVSS v3.1
8.0
EPSS
0%
Percentile
37.0
In the wild
Unconfirmed
What it is

In SendPacketToPeer of acl_arbiter.cc, there is a possible out of bounds read due to a use after free. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

The record
Technical detail
CVSS v3.1
8.0 · HIGH
Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00437 · 37.0th percentile
Published
2025-09-04T18:34Z
EPSS history
Timeline
  • 04 SEP 18:34Z
    In SendPacketToPeer of acl_arbiter.cc, there is a possible out of bounds read due to a use after free
    cvelistv5