Advisories · Technology

Eclipse Foundation Eclipse OpenVSX.

Every CVE that names Eclipse Foundation Eclipse OpenVSX among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.

CVE-2026-89321 CVE record

CVSS 4.3 Medium

Publishing limits the compressed size of a VSIX (ovsx.publishing.max-content-size, 512 MB by default) but nothing limited how large an entry becomes when opened.
- Eclipse Foundation Eclipse OpenVSX
- CWE-409
Not analysed yet 14 Sept 2026