Deserialization in Getsentry Sentry
CVE-2026-83803
Sentry is an error tracking and performance monitoring tool. From 23.11.0 until 26.7.0, Sentry instances with the relocation feature enabled unsafely deserialize a legacy database field while importing a user-supplied relocation archive. An authenticated user can craft an archive that causes arbitrary code execution in the import worker process. Self-hosted installations using the default configuration are not affected because the relocation feature is disabled by default. This issue is fixed in version 26.7.0.
Vulnerability class: Insecure Deserialization
Published · last modified .
EPSS exploit prediction
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Affected products
- Getsentry Sentry — versions >= 23.11.0, < 26.7.0