sentry vulnerabilities | LiveThreat CVE Feed — Verisq

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sentry

by getsentry · last CVE Oct 14, 2026

6

CVEs

0

On KEV

9.8

Max CVSS

1

New 30D

Vulnerabilities6 In the news0 Timeline

Severity mix

Critical 2High 3Medium 1Low 0

Severity

All severities6 Critical2 High3 Medium1 Low0

Exploitation

On CISA KEV0 Exploited in the wild0

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CVE	CVSS	EPSS	Published	Summary · affected versions
CVE-2026-42354	9.8	1%	May 8	Sentry: Improper authentication on SAML SSO process allows user identity linking Affected: >= 21.12.0, < 26.4.1
CVE-2026-27197	9.1	0%	Feb 21	Sentry: Improper Authentication on SAML SSO process allows user identity linking Affected: >= 21.12.0, < 26.2.0
CVE-2026-83803	7.7	1%	Sep 22	Sentry: Unsafe pickle deserialization in Relocation Feature Affected: >= 23.11.0, < 26.7.0
CVE-2026-102899	7.6	0%	Oct 14	Sentry: Improper authentication on SAML SSO process allows user identity linking Affected: >= 26.5.0, < 26.7.2
CVE-2026-52794	7.5	1%	Jun 24	Sentry: Inefficient Regular Expression Complexity in sentry Affected: >= 24.4.0, < 26.5.2
CVE-2026-26004	6.5	0%	Mar 17	Sentry allows unauthorized access to event data across organizational boundaries Affected: < 26.1.0