High 2 vendors · 2 advisories

CVE-2026-42440

Unified cross-vendor view: this CVE is referenced by 2 tracked vendors. Each vendor rates and fixes it independently — confirm the impact for your specific products below.

NVD detail CVE.org

Apache1 advisory

High7.5Apache OpenNLP AbstractModelReader: OOM Denial of Service via Unbounded Array Allocation in Apache OpenNLP AbstractModelReader Versions Affected: bef…May 4, 2026

Linux1 advisory

High7.5Denial of Service via unbounded array allocation in crafted model filesMay 4, 2026