CVE-2026-3390 Details
Description
A vulnerability was identified in FascinatedBox lily up to 2.3. This issue affects the function patch_line_end of the file src/lily_build_error.c of the component Error Reporting. The manipulation leads to out-of-bounds read. The attack can only be performed from a local environment. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
A heap-buffer-overflow vulnerability has been identified in FascinatedBox Lily versions through 2.3. This issue arises in the error reporting component, specifically within the 'patch_line_end' function of 'src/lily_build_error.c'. The vulnerability allows for an out-of-bounds read, with the potential to be exploited locally. The issue has been acknowledged but not yet addressed by the project's maintainers.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 2, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/FascinatedBox/lily/ | [email protected] | Product |
| https://github.com/FascinatedBox/lily/issues/382 | [email protected] | ExploitIssue TrackingVendor Advisory |
| https://github.com/oneafter/0122/blob/main/i382/repro.lily | [email protected] | Exploit |
| https://vuldb.com/?ctiid.348276 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.348276 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.761326 | [email protected] | Third Party AdvisoryVDB Entry |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-125 | Out-of-bounds Read | [email protected] |
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | [email protected] |
| CWE-125 | Out-of-bounds Read | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| lily-lang lily | <= 2.3 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Mar 5, 2026 | Initial Analysis | [email protected] |
| Mar 1, 2026 | New CVE Received | [email protected] |