CVE-2026-22186

Katalog CVE

CVSS 7.1 · High EPSS 0,17%

Kerentanan Improper Restriction of XML External Entity Reference pada openmicroscopy bio-formats. Skor CVSS 3.1 7.1 (High) menurut NVD.

Deskripsi (NVD)

Bio-Formats versions up to and including 8.3.0 contain an XML External Entity (XXE) vulnerability in the Leica Microsystems metadata parsing component (e.g., XLEF). The parser uses an insecurely configured DocumentBuilderFactory when processing Leica XML-based metadata files, allowing external entity expansion and external DTD loading. A crafted metadata file can trigger outbound network requests (SSRF), access local system resources where readable, or cause a denial of service during XML parsing.

Rincian

Terbit di NVD

7 Januari 2026

Terakhir diubah

8 Oktober 2026

Status NVD

Modified

CVSS 3.1

7.1 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-611: Improper Restriction of XML External Entity Reference

EPSS (30 hari)

0,17% peluang dieksploitasi; lebih tinggi dari 6,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.vulncheck.com/advisories/bio-formats-xxe-in-leica-xlef-metadata-parser advisory pihak ketiga
• https://docs.openmicroscopy.org/bio-formats/ release notes
• https://github.com/ome/bioformats/security/advisories/GHSA-x9vc-qh97-8gjp
• https://seclists.org/fulldisclosure/2026/Jan/6 mailing list