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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.

PUBLISHED Reserved 2026-03-11 | Published 2026-03-12 | Updated 2026-03-12 | Assigner VulDB




MEDIUM: 4.8CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
LOW: 3.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
LOW: 3.3CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
1.7AV:L/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:ND/RC:UR

Problem types

Out-of-Bounds Read

Memory Corruption

Product status

ed4cda96bd582cbb08520964ba627efb40f3dd91
affected

Timeline

2026-03-11:Advisory disclosed
2026-03-11:VulDB entry created
2026-03-11:VulDB entry last update

Credits

Oneafter (VulDB User) reporter

References

vuldb.com/?id.350534 (VDB-350534 | rxi fe fe.c read_ out-of-bounds) vdb-entry technical-description

vuldb.com/?ctiid.350534 (VDB-350534 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.769774 (Submit #769774 | rxi fe master-branch Out-of-Bounds Read) third-party-advisory

github.com/rxi/fe/issues/34 issue-tracking

github.com/oneafter/0211/blob/main/fe/repro exploit

github.com/rxi/fe/ product

cve.org (CVE-2026-4012)

nvd.nist.gov (CVE-2026-4012)

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