A double free vulnerability exists in librz/bin/format/le/le.c in the function le_load_fixup_record(). When processing malformed or circular LE fixup chains, relocation entries may be freed multiple times during error handling. A specially crafted LE binary can trigger heap corruption and cause the application to crash, resulting in a denial-of-service condition. An attacker with a crafted binary could cause a denial of service when the tool is integrated on a service pipeline.
Metrics
Affected Vendors & Products
References
History
Tue, 07 Apr 2026 08:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Heap Double‑Free in Rizin LE Binary Loader Leading to Denial of Service | |
| Weaknesses | CWE-416 |
Tue, 07 Apr 2026 00:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Heap Double‑Free in Rizin LE Binary Loader Leading to Denial of Service | |
| First Time appeared |
Rizin
Rizin rizin |
|
| Weaknesses | CWE-415 CWE-416 |
|
| Vendors & Products |
Rizin
Rizin rizin |
|
| Metrics |
cvssV3_1
|
Mon, 06 Apr 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A double free vulnerability exists in librz/bin/format/le/le.c in the function le_load_fixup_record(). When processing malformed or circular LE fixup chains, relocation entries may be freed multiple times during error handling. A specially crafted LE binary can trigger heap corruption and cause the application to crash, resulting in a denial-of-service condition. An attacker with a crafted binary could cause a denial of service when the tool is integrated on a service pipeline. | |
| References |
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Status: PUBLISHED
Assigner: mitre
Published: 2026-04-06T00:00:00.000Z
Updated: 2026-04-06T19:42:43.611Z
Reserved: 2026-03-09T00:00:00.000Z
Link: CVE-2026-31053
Updated: 2026-04-06T19:42:15.663Z
Status : Awaiting Analysis
Published: 2026-04-06T15:17:07.953
Modified: 2026-04-07T13:20:35.010
Link: CVE-2026-31053
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