{"id":"CVE-2024-46488","aliases":["GHSA-vrcx-gx3g-j3h8","PYSEC-2026-1938"],"title":"Heap-based Buffer Overflow in sqlite-vec","summary":"Heap-based Buffer Overflow in sqlite-vec","severity":"critical","cvss":9.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","vendor":"sqlite-vec","product":"sqlite-vec","ecosystem":"pip","affected":["sqlite-vec < 0.1.3","sqlite-vec < 0.1.3","sqlite-vec < 0.1.3","sqlite-vec < 0.1.3"],"patched":["sqlite-vec 0.1.3","sqlite-vec 0.1.3","sqlite-vec 0.1.3","sqlite-vec 0.1.3"],"published":"2024-09-25","updated":"2026-07-07","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-vrcx-gx3g-j3h8","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-46488"},{"url":"https://github.com/VulnSphere/LLMVulnSphere/blob/main/VectorDB/sqlite-vec/OOBR_2.md"},{"url":"https://github.com/advisories/GHSA-vrcx-gx3g-j3h8"},{"url":"https://github.com/asg017/sqlite-vec"},{"url":"https://github.com/asg017/sqlite-vec/releases/tag/v0.1.3"},{"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/sqlite-vec/CVE-2024-46488.yml"}],"tags":["osv","pip"],"epss":0.00438,"epssPercentile":0.37526,"ingestedAt":"2026-07-08T18:25:53.379Z","slug":"CVE-2024-46488","body":"## Overview\n\nsqlite-vec v0.1.1 was discovered to contain a heap buffer overflow via the npy_token_next function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted file.\n\n## Affected packages\n\n- `sqlite-vec < 0.1.3`\n- `sqlite-vec < 0.1.3`\n- `sqlite-vec < 0.1.3`\n- `sqlite-vec < 0.1.3`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `sqlite-vec 0.1.3`\n- `sqlite-vec 0.1.3`\n- `sqlite-vec 0.1.3`\n- `sqlite-vec 0.1.3`","depth":"midnight","depthScore":50,"depthScoreParts":{"impact":50.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}