PT-2026-97416 · Busybox · Busybox
CVE-2026-88830
·
Published
2026-09-23
·
Updated
2026-09-24
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
BusyBox (affected versions not specified)
Description
A unit confusion bug in the TLS Montgomery reduction buffer allocation leads to a heap buffer overflow. This occurs during the processing of a crafted ClientKeyExchange message during the handshake process, allowing a remote attacker to trigger the overflow before authentication, which can result in a system crash or Denial of Service (DoS).
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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Weakness Enumeration
Related Identifiers
Affected Products
Busybox