P4Verified

CVE-2026-22187: bio-formats through 8.3.0 (inclusive); +1 more affected products

CVE-2026-22187. CVSS 3.1 base score 7.8 (HIGH, NVD). EPSS 0.00512 (percentile 0.41676), scored 2026-10-06.

Affected technology

bio-formats · through 8.3.0 (inclusive)
openmicroscopy

Bio-Formats · 0 through 8.3.0
Open Microscopy Environment

Description’s affected range: versions up to and including 8.3.0 perform unsafe Java deserialization of attacker-controlled memoization cache files (.bfmemo) during image processing

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Local · No privileges required · Active user interaction

What an attacker can do

The source reports that an attacker could run code remotely and disrupt service. Vendor/CNA’s CVSS 4.0 assessment (base score 6.8/10) rates confidentiality and integrity impact as low; availability impact as high.

Published 2026-10-08 17:34:50.205702+00:00

CWE: CWE-502
CCR priority: 31.3 /100 (P4)
CVSS 3.1: 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · NVD
EPSS: 0.00512 · percentile 0.41785 · 2026-10-08
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-08 17:36:22.845483+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-08 17:32:11.049884+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-22187.html