7.5

CVE-2026-52794

Sentry: Inefficient Regular Expression Complexity in sentry

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Sentry ≫ Sentry Version >= 24.4.0 < 26.5.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.27% 0.182
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security-advisories@github.com 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-1333 Inefficient Regular Expression Complexity

The product uses a regular expression with a worst-case computational complexity that is inefficient and possibly exponential.

https://github.com/getsentry/sentry/security/advisories/GHSA-jjqr-wqg2-p856
Vendor Advisory
Mitigation
https://github.com/getsentry/sentry/pull/116587
Patch
Issue Tracking