GHSA-qjm3-cvp9-3jj3
Suggest an improvement- Source
- https://github.com/advisories/GHSA-qjm3-cvp9-3jj3
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/01/GHSA-qjm3-cvp9-3jj3/GHSA-qjm3-cvp9-3jj3.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-qjm3-cvp9-3jj3
- Aliases
-
- CVE-2026-22187
- Published
- 2026-01-07T21:31:56Z
- Modified
- 2026-02-03T03:16:04.929406Z
- Severity
-
- 6.8 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- Bio-Formats performs unsafe Java deserialization of attacker-controlled memoization cache files (.bfmemo) during image processing
- Details
-
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.
- Database specific
{ "github_reviewed": true, "github_reviewed_at": "2026-01-08T17:45:48Z", "nvd_published_at": "2026-01-07T21:16:02Z", "severity": "MODERATE", "cwe_ids": [ "CWE-502" ] }- References
Affected packages
Maven / ome:pom-bio-formats
Package
- Name
- ome:pom-bio-formats
- View open source insights on deps.dev
- Purl
- pkg:maven/ome/pom-bio-formats