[UPDATE] [high] VMware Tanzu Spring Security: Vulnerability enables bypass of security measures

highCVE-2026-22732

A remote, anonymous attacker can exploit a vulnerability in VMware Tanzu Spring Security to bypass security measures and potentially conduct further attacks, such as disclosure of confidential information.

CSIRTS triage

vendor: VMware product: Tanzu Spring Security Authentication bypass Information disclosure

What: A vulnerability in VMware Tanzu Spring Security allows remote unauthenticated bypass of security measures and disclosure of confidential information.
Who is affected: Systems deploying VMware Tanzu Spring Security are affected by remote unauthenticated attacks.
Urgency: High urgency; security bypass combined with information disclosure allows attackers to compromise confidentiality.
Action: Update VMware Tanzu Spring Security to the patched version addressing CVE-2026-22732.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source: CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity: high
Published: 2026-09-01
Exploitation: Not in CISA KEV at last sync
Language: Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0797

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-227320.48% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 40% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-22732	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

high[NEW] [high] Oracle Siebel CRM: Multiple vulnerabilitiescert-bund
highexploited[UPDATE] [high] Atlassian Bamboo, Bitbucket, Confluence, Fisheye, Crucible, Jira and Jira Service Management: …cert-bund
unknownNCSC-2026-0258 [1.00] [M/H] Vulnerabilities fixed in Oracle Financial Servicesncsc-nl
high[NEW] [high] Oracle Financial Services Applications: Multiple vulnerabilitiescert-bund
high[UPDATE] [high] Atlassian products (Bamboo, Bitbucket, Confluence, Crucible, Fisheye, and Jira): Multiple vuln…cert-bund

Recent advisories for VMware Tanzu Spring

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

medium[UPDATE] [medium] VMware Tanzu Spring Framework (MVC and WebFlux): Multiple vulnerabilitiescert-bund · 2026-09-01
low[UPDATE] [low] VMware Tanzu Spring Framework: Vulnerability allows bypassing security measurescert-bund · 2026-09-01
medium[UPDATE] [medium] VMware Tanzu Spring Framework and Spring Security: Multiple vulnerabilities allow bypassing …cert-bund · 2026-09-01
high[UPDATE] [high] VMware Tanzu Spring Security: Vulnerability Enables Bypassing Security Measurescert-bund · 2026-09-01
medium[UPDATE] [medium] VMware Tanzu Spring Security: Multiple vulnerabilitiescert-bund · 2026-09-01
high[UPDATE] [high] VMware Tanzu Spring Framework: Multiple vulnerabilitiescert-bund · 2026-09-01