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CodeTracked since May 16, 2026

OpenHands fixes multiple CVEs through dependency upgrades

The burst is dominated by a security hardening line that upgrades mistune, mako, and axios to patched versions, directly addressing CVE-2026-44897, CVE-2026-44307, and CVE-2026-42264 and reducing known attack surface in request and rendering paths.

mistune 3.2.1mako 1.3.12axios 1.15.2CVE-2026-44897

What Happened

  • The burst is dominated by a security hardening line that upgrades mistune, mako, and axios to patched versions, directly addressing CVE-2026-44897, CVE-2026-44307, and CVE-2026-42264 and reducing known attack surface in request and rendering paths.
  • The burst is dominated by a security hardening line that upgrades mistune, mako, and axios to patched versions, directly addressing CVE-2026-44897, CVE-2026-44307, and CVE-2026-42264 and reducing known attack surface in request and rendering paths.
  • 1 evidence item attached for review.

What is Different

Before

Scattered source updates, isolated context, and manual follow-up across multiple feeds.

Now

Patched three third-party dependencies used in content parsing, templating, and HTTP interactions, replacing vulnerable versions with versions tied to three disclosed CVE fixes in one security update pass.

Why Track This

Why It Matters

Developers and operators of OpenHands services now face fewer known security exposure points in markdown parsing, template rendering, and external API request flows, which lowers immediate risk of exploitation from crafted input during normal deployment. Specifically, mistune, mako, and axios were updated to versions associated with CVE-2026-44897, CVE-2026-44307, and CVE-2026-42264; teams should still run regression checks for Markdown/template behavior and HTTP client compatibility after rollout to catch any compatibility or policy-impacting changes.

Impact

Developers and operators of OpenHands services now face fewer known security exposure points in markdown parsing, template rendering, and external API request flows, which lowers immediate risk of exploitation from crafted input during normal deployment. Specifically, mistune, mako, and axios were updated to versions associated with CVE-2026-44897, CVE-2026-44307, and CVE-2026-42264; teams should still run regression checks for Markdown/template behavior and HTTP client compatibility after rollout to catch any compatibility or policy-impacting changes.

What To Watch Next

  • Watch whether mistune 3.2.1 becomes a repeated pattern.
  • Track follow-up changes around AI Coding Agents.
  • Compare future signals against this evidence trail.
  • Re-check risk flags: markdown_parsing_regression_after_mistune_upgrade, template_rendering_change_after_mako_upgrade.
Open Topic TimelineOpen Technical EventOpen Original Sourcemarkdown_parsing_regression_after_mistune_upgrade / template_rendering_change_after_mako_upgrade / axios_http_behavior_change / dependency_lockfile_conflicts_in_enterprise_env

Supporting Evidence

GITHUB COMMIT BURSTHigh Trust

all-hands-ai/openhands commit burst: 10 commits in 7 days

Security-focused commits in the burst update mistune, mako, and axios to CVE-patched versions.