Digest · Tuesday
Security digest: April 21, 2026
4 critical advisories.
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Take stock
- Maven: 2 critical advisories (
io.spinnaker.clouddriver:clouddriver-artifacts-gitrepo,io.spinnaker.echo:echo-pipelinetriggers). Check withmvn dependency:tree -Dincludes=<groupId>:<artifactId>. - crates.io (Rust): 1 critical advisory (
brillig). Check withcargo audit. - npm: 1 critical advisory (
flowise,flowise-components). Check withnpm audit (or: npm ls <package>). - None of it touches your stack? Then there is nothing to do today. That is a result, not a failure to read carefully.
Known exploited (CISA KEV) 0
Added to CISA’s catalog on this day: confirmed exploitation in the wild. Due date = CISA’s deadline for US federal agencies.
None.
Critical advisories by ecosystem 4
GitHub-reviewed advisories rated critical, published this day (Pacific time).
Maven 2
Check: mvn dependency:tree -Dincludes=<groupId>:<artifactId>
- Spinnaker: RCE when using gitrepo artifact types due to improper sanitization of user input on branch and paths CVE-2026-32604 CVSS 9.9 Critical
io.spinnaker.clouddriver:clouddriver-artifacts-gitrepo< 2026.0.1 → fixed in 2026.0.1 - Spinnaker: RCE via expression parsing due to unrestricted context handling CVE-2026-32613 CVSS 9.9 Critical
io.spinnaker.echo:echo-pipelinetriggers>= 2026.0-0, < 2026.0.1 → fixed in 2026.0.1;io.spinnaker.echo:echo-pipelinetriggers>= 2025.4-0, < 2025.4.2 → fixed in 2025.4.2;io.spinnaker.echo:echo-pipelinetriggers< 2025.3.2 → fixed in 2025.3.2
npm 1
Check: npm audit (or: npm ls <package>)
- Flowise: CSV Agent Prompt Injection Remote Code Execution Vulnerability CVE-2026-41264 CVSS 9.2 Critical
flowise<= 3.0.13 → fixed in 3.1.0;flowise-components<= 3.0.13 → fixed in 3.1.0
crates.io (Rust) 1
Check: cargo audit
- Brillig: Heap corruption in foreign call results with nested tuple arrays CVE-2026-41197 CVSS 9.3 Critical
brillig<= 1.0.0-beta.18 → fixed in 1.0.0-beta.19