CVE-2026-59270
An attacker can exploit multiple vulnerabilities in VMware Tanzu Spring Security to manipulate files, disclose information, conduct a cross-site scripting attack, and bypass security measures.
CSIRTS triage
- What
- Multiple vulnerabilities in VMware Tanzu Spring Security allow file manipulation, information disclosure, cross-site scripting, and security bypass.
- Who is affected
- Applications using VMware Tanzu Spring Security are affected.
- Urgency
- High priority; security framework vulnerabilities pose significant risk and require immediate patching.
- Action
- Apply VMware security patches for all listed CVEs affecting Tanzu Spring Security.
AI-assisted analysis generated from the source advisory — verify against the original.
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Advisory coverage (1)
- high[NEW] [high] VMware Tanzu Spring Security: Multiple vulnerabilitiescert-bund · 2026-08-21
External references
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[](https://www.csirts.com/cve/CVE-2026-59270)