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CVE-2024-46488 — Heap-based Buffer Overflow in sqlite-vec — CVE...

HIGH

Heap-based Buffer Overflow in sqlite-vec

Published September 25, 2024Updated July 7, 2026Source: osv

Summary

sqlite-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.

Advisory Timeline

  • First published September 25, 2024 (747 days ago).
  • Last revised July 7, 2026 — 650 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

Cargo
Update sqlite-vec to 0.1.3 or later
cargo update -p sqlite-vec --precise 0.1.3
pip
Update sqlite-vec to 0.1.3 or later
pip install "sqlite-vec>=0.1.3"
Bundler
Update sqlite-vec to 0.1.3 or later
gem install sqlite-vec -v 0.1.3
npm
Update sqlite-vec to 0.1.3 or later
npm install sqlite-vec@0.1.3

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (4)

Affects 4 ecosystems: crates.io (1), npm (1), pypi (1), rubygems (1).

PackageEcosystemAffectedFixed In
sqlite-vec
crates.io
All versions0.1.3
sqlite-vec
pypi
0.0.1a10, 0.0.1a12, 0.0.1a13, 0.0.1a14 (+43 more)0.1.3
sqlite-vec
rubygems
0.0.1.alpha.10, 0.0.1.alpha.12, 0.0.1.alpha.13, 0.0.1.alpha.14 (+44 more)0.1.3
sqlite-vec
npm
All versions0.1.3

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 9.1 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

References

Frequently Asked Questions

What is CVE-2024-46488?
Heap-based Buffer Overflow in sqlite-vec This vulnerability has been assigned a severity rating of HIGH (CVSS score: 9.1/10).
How do I check if my project is affected by CVE-2024-46488?
CVE-2024-46488 affects sqlite-vec. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2024-46488 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
9.1

Exploitation is straightforward and causes maximum impact. Patch immediately.

Also Known As

GHSA-vrcx-gx3g-j3h8
PYSEC-2026-1938

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More crates.io advisories

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