Description
Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability during JSP compilation in Apache Tomcat permits an RCE on case insensitive file systems when the default servlet is enabled for write (non-default configuration). This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.1, from 10.1.0-M1 through 10.1.33, from 9.0.0.M1 through 9.0.97. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.2, 10.1.34 or 9.0.98, which fixes the issue.
Affected products
apache: tomcat; netapp: bootstrap os; netapp: hci compute node
References5
- lists.apache.org/thread/y6lj6q1xnp822g6ro70tn19sgtjmr80r Mailing ListVendor Advisory
- www.openwall.com/lists/oss-security/2024/12/17/4 Mailing List
- www.openwall.com/lists/oss-security/2024/12/18/2 Mailing List
- lists.debian.org/debian-lts-announce/2025/01/msg00009.html
- security.netapp.com/advisory/ntap-20250103-0003/ Third Party Advisory
Metrics
- CVSS 3.1
-
9.8
CRITICAL
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 32% percentile: 98 · as of 6 November 2026
- CWE
- CWE-367
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