Potential DoS when using ContextLines integration

Description

The ContextLines integration uses readable streams to more efficiently use memory when reading files. The ContextLines integration is used to attach source context to outgoing events.

The stream was not explicitly closed after use.

Recommendation

Update the @sentry/sveltekit package to the latest compatible version. Followings are version details:

• Affected version(s): >= 8.10.0, < 8.49.0
• Patched version(s): 8.49.0

References

• GHSA-r5w7-f542-q2j4
• CWE-774

Related Issues

• Sentry's sensitive headers are leaked when `sendDefaultPii` is set to `true` - CVE-2025-65944
• Froala Editor Cross-site Scripting vulnerability - CVE-2023-41592
• sanitize-html Information Exposure vulnerability - CVE-2024-21501
• json-schema-ref-parser Prototype Pollution issue - CVE-2024-29651

Tags:

npm

@sentry/sveltekit