https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T22:13:36.120627+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-104426 CVE-2026-104426 — Zebra before 6.1.0 Quadratic Complexity DoS via Block Transparent Value Check 2026-10-06T22:13:36.136629+00:00

Affected: ZcashFoundation zebra

Zebra before 6.1.0 contains an inefficient algorithmic complexity vulnerability in remaining_transaction_value that clones the entire block-level spent-UTXO map per transaction during contextual verification. Attackers can mine or seed the mempool with roughly 26,000 minimal single-input transactions in one block, stalling every validating node for over 52 seconds.