CVE-2026-42199

{"id": "CVE-2026-42199", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.2, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.5}]}, "published": "2026-05-08T22:16:31.547", "references": [{"url": "https://github.com/becheran/grid/commit/be213bd3528727148bef2d523c89e95d1fd9c072", "source": "security-advisories@github.com"}, {"url": "https://github.com/becheran/grid/releases/tag/v1.0.1", "source": "security-advisories@github.com"}, {"url": "https://github.com/becheran/grid/security/advisories/GHSA-38c5-483c-4qqp", "source": "security-advisories@github.com"}, {"url": "https://github.com/becheran/grid/security/advisories/GHSA-38c5-483c-4qqp", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-190"}]}], "descriptions": [{"lang": "en", "value": "Grid is a data structure grid for rust. From version 0.17.0 to before version 1.0.1, an integer overflow in Grid::expand_rows() can corrupt the relationship between the grid\u2019s logical dimensions and its backing storage. After the internal invariant is broken, the safe API get() may invoke get_unchecked() with an invalid index, resulting in Undefined Behavior. This issue has been patched in version 1.0.1."}], "lastModified": "2026-05-13T16:52:48.773", "sourceIdentifier": "security-advisories@github.com"}