Medium severity6.5NVD Advisory· Published Jun 30, 2023· Updated Jun 17, 2026
CVE-2023-37365
CVE-2023-37365
Description
Hnswlib 0.7.0 has a double free in init_index when the M argument is a large integer.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
hnswlibPyPI | < 0.8.0 | 0.8.0 |
Affected products
3- cpe:2.3:a:hnswlib_project:hnswlib:0.7.0:*:*:*:*:*:*:*
- hnswlib/hnswlibdescription
Patches
Vulnerability mechanics
References
5- github.com/nmslib/hnswlib/issues/467nvdExploitIssue TrackingThird Party AdvisoryWEB
- github.com/advisories/GHSA-xwc8-rf6m-xr86ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2023-37365ghsaADVISORY
- github.com/nmslib/hnswlib/commit/f6d170ce0b41f9e75ace473b09df6e7872590757ghsaWEB
- github.com/nmslib/hnswlib/pull/484ghsaWEB
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