In Eclipse Theia versions prior to 1.71.0, the AI chat agent processed workspace file and directory names as part of its prompt context without distinguishing them from system instructions. An attacker could craft a malicious repository wit…

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-44688 · Microsoft / collected KEV context

EUVD-2026-37898

GHSA-3jww-hxqj-wfq2

cve-program · CVE-2026-44688

• https://gitlab.eclipse.org/security/cve-assignment/-/work_items/113

euvd · EUVD-2026-37898

• https://gitlab.eclipse.org/security/cve-assignment/-/work_items/113

nvd · CVE-2026-44688

• https://gitlab.eclipse.org/security/cve-assignment/-/work_items/113

osv · GHSA-3jww-hxqj-wfq2

• https://nvd.nist.gov/vuln/detail/CVE-2026-44688
• https://github.com/eclipse-theia/theia/issues/16892
• https://github.com/eclipse-theia/theia/pull/17364
• https://github.com/eclipse-theia/theia/commit/e3fdfe6992389bc5fa611058d00c39d7408508ed
• https://github.com/eclipse-theia/theia
• https://gitlab.eclipse.org/security/cve-assignment/-/work_items/113

No related operational record is retained in the current change model.