CVE-2026-22187

Katalog CVE

CVSS 7.8 · High EPSS 0,51%

Kerentanan Deserialization of Untrusted Data pada openmicroscopy bio-formats. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

Bio-Formats versions up to and including 8.3.0 perform unsafe Java deserialization of attacker-controlled memoization cache files (.bfmemo) during image processing. The loci.formats.Memoizer class automatically loads and deserializes memo files associated with images without validation, integrity checks, or trust enforcement. An attacker who can supply a crafted .bfmemo file alongside an image can trigger deserialization of untrusted data, which may result in denial of service, logic manipulation, or potentially remote code execution in environments where suitable gadget chains are present on the classpath.

Rincian

Terbit di NVD

7 Januari 2026

Terakhir diubah

8 Oktober 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-502: Deserialization of Untrusted Data

EPSS (30 hari)

0,51% peluang dieksploitasi; lebih tinggi dari 42,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.vulncheck.com/advisories/bio-formats-memoizer-unsafe-deserialization-via-bfmemo-cache-files advisory pihak ketiga
• https://docs.openmicroscopy.org/bio-formats/ release notes
• https://seclists.org/fulldisclosure/2026/Jan/7 mailing list