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CVE-2026-52794

Sentry: Inefficient Regular Expression Complexity in sentry PUBLISHED

Description (CNA)

Sentry is an error tracking and performance monitoring tool. From 24.4.0 until 26.5.2, a Regular Expression Denial of Service (ReDoS) vulnerability exists in Sentry's event ingestion pipeline, where a regex applied to attacker-controlled fields on incoming events can be made to consume disproportionate CPU time. This vulnerability is fixed in 26.5.2.

Affected (CNA)

Vendor / productVersions
getsentry / sentryaffected >= 24.4.0, < 26.5.2

CWE

CWE-1333

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.