CVE-2026-58990

MediumCVSS 5.3/10Last modified Nov 10, 2026

Description

In l2c_fcr_process_peer_cfg_req of l2c_fcr.cc, there is a possible memory safety issue due to an integer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-190

Affected software

No affected versions have been published.

Timeline

Published
Nov 2, 2026
Last modified
Nov 10, 2026
NVD status
Analyzed

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CVE-2026-58990: Medium severity, CVSS 5.3 | Vulnix