CVE-2026-22751 — Time-of-check Time-of-use (TOCTOU) Race Condition in Spring Security

CWE-367 — Time-of-check Time-of-use (TOCTOU) Race Condition5 documents5 sources
Severity
4.8MEDIUMNVD
EPSS
0.0%
top 90.54%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Spring SecurityDevspaces Openvsx-rhel9Devspaces Pluginregistry-rhel9+3 more
Timeline
PublishedApr 21

Description

Vulnerability in Spring Spring Security. Applications that explicitly configure One-Time Token login with JdbcOneTimeTokenService are vulnerable to a Time-of-check Time-of-use (TOCTOU) race condition. This issue affects Spring Security: from 6.4.0 through 6.4.15, from 6.5.0 through 6.5.9, from 7.0.0 through 7.0.4.

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:NExploitability: 2.2 | Impact: 2.5

Affected Packages6 packages

▶CVEListV5spring/spring_security6.4.0 — 6.4.15+2
▶Red Hatjenkins/jenkins

🔴Vulnerability Details

2
VulDB
Vmware Spring Security up to 6.4.15/6.5.9/7.0.4 One-Time Token Login toctou (EUVD-2026-24227)↗2026-04-21
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GHSA
GHSA-x2wq-9x2f-fhj7: Vulnerability in Spring Spring Security↗2026-04-21
▶

📋Vendor Advisories

1
Red Hat
Spring Security: JdbcOneTimeTokenService: Spring Security: Authentication bypass due to race condition in One-Time Token login↗2026-04-21
▶

💬Community

1
Bugzilla
CVE-2026-22751 Spring Security: JdbcOneTimeTokenService: Spring Security: Authentication bypass due to race condition in One-Time Token login↗2026-04-21
▶