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Security Database

CVE

CWE

Training

CVE-2026-4012

Published: Mar 12, 2026

Modified: Mar 12, 2026

PUBLISHED

CVSS v3.1

3.3

LOW

Description

A vulnerability was determined in rxi fe up to ed4cda96bd582cbb08520964ba627efb40f3dd91. The impacted element is the function read_ of the file src/fe.c. This manipulation with the input 1 causes out-of-bounds read. The attack requires local access. The exploit has been publicly disclosed and may be utilized. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The project was informed of the problem early through an issue report but has not responded yet.

Vendor	Product	Versions
rxi	fe	affected `ed4cda96bd582cbb08520964ba627efb40f3dd91`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

References

VDB-350534 | rxi fe fe.c read_ out-of-bounds

vdb-entry

technical-description

VDB-350534 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #769774 | rxi fe master-branch Out-of-Bounds Read

third-party-advisory

https://github.com/rxi/fe/issues/34

issue-tracking

https://github.com/oneafter/0211/blob/main/fe/repro

exploit

https://github.com/rxi/fe/

product

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