CVE-2026-52794: Sentry: Inefficient Regular Expression Complexity in sentry
getsentry · sentry
Affected: getsentry sentry · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 46% of scored CVEs
DescriptionCVE.org
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 products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- getsentry · sentry>= 24.4.0, < 26.5.2
On the Atlas
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CoverageNo articles yet
No CyberSIXT article names CVE-2026-52794 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.