CVE-2023-50495 — NCurse v6
NCurse v6.4-20230418 was discovered to contain a segmentation fault via the component _nc_wrap_entry().
Published
2023-12-12T15:15:07.867
Last modified
2026-10-15T01:17:11.997
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
01What is this vulnerability?
NCurse v6.4-20230418 was discovered to contain a segmentation fault via the component _nc_wrap_entry().
02Affected products
No structured affected-product list available — see references below for vendor advisories.
03Active exploitation status
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
04Recommended remediation
- Patch to a fixed version listed in the vendor advisory (see references below).
- Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
- Hunt historical logs for exploitation indicators — see Detection signatures below.
05Technical details
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
06Detection signatures
Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.
07Related CVEs
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.
08Timeline
- Published: 2023-12-12T15:15:07.867
- Last modified: 2026-10-15T01:17:11.997
09References
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