CVE-2026-54769
Critical RCE in Langroid eval path (TableChatAgent/VectorStore).
Is CVE-2026-54769 being exploited?
Not confirmed. CVE-2026-54769 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.91% probability of exploitation in the next 30 days.
How severe is CVE-2026-54769?
CVE-2026-54769 is rated Critical with a CVSS score of 10.0. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-54769?
Yes. A fix has been recorded for CVE-2026-54769. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-54769 affect?
CVE-2026-54769 affects Langroid < 0.65.2, TableChatAgent.pandas_eval, VectorStore, any apps using full_eval=True. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-54769?
Upgrade to langroid v0.65.2; disable full_eval and run LLM evals in isolated containers.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated remote code execution: attacker-supplied LLM outputs can escape sandboxed eval and execute arbitrary OS commands.
Immediate action required
- affected< 0.65.2
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.