Spring Framework vulnerabilities: known CVEs & security history
VMware · Web / Runtime · 18 tracked CVEs · 0 actively exploited · updated July 2026 · what is a CVE? →
This is the full list of known vulnerabilities (CVEs) across all Spring Framework release lines — 18 in total. A CVE here doesn't mean your version is affected — check Spring Framework's current status and the safe version to run.
Known Spring Framework CVEs
Actively-exploited and most-severe first. Open any CVE for full details.
| CVE | Severity | CVSS | EPSS | Year |
|---|---|---|---|---|
| CVE-2026-41855 | high | 8.1 | 0% | 2026 |
| CVE-2026-41850 | high | 7.5 | 0% | 2026 |
| CVE-2026-41849 | high | 7.5 | 0% | 2026 |
| CVE-2026-41842 | high | 7.5 | 0% | 2026 |
| CVE-2026-41845 | high | 7.1 | 0% | 2026 |
| CVE-2026-41846 | medium | 5.9 | 0% | 2026 |
| CVE-2026-41843 | medium | 5.9 | 0% | 2026 |
| CVE-2026-41841 | medium | 5.9 | 0% | 2026 |
| CVE-2026-41840 | medium | 5.9 | 0% | 2026 |
| CVE-2026-41853 | medium | 5.3 | 0% | 2026 |
| CVE-2026-41851 | medium | 5.3 | 0% | 2026 |
| CVE-2026-41847 | medium | 4.8 | 0% | 2026 |
| CVE-2026-41838 | medium | 4.8 | 0% | 2026 |
| CVE-2026-41854 | medium | 4.2 | 0% | 2026 |
| CVE-2026-41844 | medium | 4.2 | 0% | 2026 |
| CVE-2026-41839 | medium | 4.2 | 0% | 2026 |
| CVE-2026-41852 | low | 3.7 | 0% | 2026 |
| CVE-2026-41848 | low | 3.7 | 0% | 2026 |
Is my Spring Framework version affected?
The list above spans every release. To know whether your version is affected — and the minimum safe version to upgrade to — check it directly.
Check your Spring Framework version → · Monitor Spring Framework for new CVEs →
Spring Framework vulnerabilities — frequently asked
How many known vulnerabilities does Spring Framework have?
IsItPatched tracks 18 CVEs for Spring Framework. 0 are critical-severity and 5 high-severity. These span every release line — what matters is whether the version you run is affected.
Does Spring Framework have any actively-exploited vulnerabilities?
None of Spring Framework's tracked CVEs are currently in CISA's KEV catalog — but new ones can be added at any time, so keep your version current.
What is the most severe Spring Framework vulnerability?
Among tracked issues, CVE-2026-41855 (HIGH, CVSS 8.1) ranks highest — a Insecure deserialization weakness.
Is Spring Framework safe to use?
It depends on the version. The latest supported Spring Framework release (7.0.8) clears the known issues; older versions may still be affected. Check the exact version you run for a verdict.
CVE data aggregated from NVD, CISA KEV and EPSS (FIRST.org). Related: Spring Framework security status · Spring Framework end-of-life · actively-exploited CVEs. Always verify against VMware's advisories — see our disclaimer.