Vulnerability in Spring Framework
CVE-2026-41848
Applications may be vulnerable to a Regular Expression Denial of Service (ReDoS) attack if an attacker is able to provide a pattern which is then directly or indirectly supplied to one of the following methods in AntPathMatcher: match(String pattern, String path), matchStart(String pattern, String path), extractUriTemplateVariables(String pattern, String path). Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.
Vulnerability class: ReDoS (Regular Expression Denial of Service)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.004 (32.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 32.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.001
Affected products
- Spring Framework — versions 7.0.0, 6.2.0, 6.1.0
- VMware Spring Framework
Weakness classification (CWE)
References
- spring.io/security/cve-2026-41848 (Vendor Advisory)
Frequently asked questions
- What is CVE-2026-41848?
- CVE-2026-41848 is a low-severity vulnerability in Spring Framework, classified under Inefficient Regular Expression Complexity. CVSS score: 3.7/10. Published 2026-06-09.
- How severe is CVE-2026-41848?
- Low severity. CVSS v3 base score is 3.7 out of 10.