Digest · Friday
Security digest: February 27, 2026
3 critical advisories.
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Take stock
- Go: 2 critical advisories (
code.vikunja.io/api,vitess.io/vitess). Check withgovulncheck ./.... - PyPI: 1 critical advisory (
langflow). Check withpip-audit (or: pip show <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 3
GitHub-reviewed advisories rated critical, published this day (Pacific time).
Go 2
Check: govulncheck ./...
- Vikunja Vulnerable to Account Takeover via Password Reset Token Reuse CVE-2026-28268 CVSS 9.8 Critical
code.vikunja.io/api<= 0.24.6 → no fix listed - Vitess users with backup storage access can write to arbitrary file paths on restore CVE-2026-27969 CVSS 9.3 Critical
vitess.io/vitess>= 0.23.0-rc1, < 0.23.3 → fixed in 0.23.3;vitess.io/vitess< 0.22.4 → fixed in 0.22.4
PyPI 1
Check: pip-audit (or: pip show <package>)
- Langflow has Remote Code Execution in CSV Agent CVE-2026-27966 CVSS 9.8 Critical
langflow<= 1.8.0rc2 → no fix listed