CVE-2026-83803
Sentry: Unsafe pickle deserialization in Relocation Feature
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-502 |
| Vendor | getsentry |
| Product | sentry |
| Published | Sep 22, 2026 |
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Affected Versions
getsentry / sentry
>= 23.11.0, < 26.7.0
References
github.com: https://github.com/getsentry/sentry/security/advisories/GHSA-xm86-7c47-gjm4 github.com: https://github.com/getsentry/sentry/pull/119622 github.com: https://github.com/getsentry/sentry/commit/d7fd44193c282102f9fcd2c73973820f3d10ac3a github.com: https://github.com/getsentry/sentry/releases/tag/26.7.0