Threats Tagged 'cve-2026-48486'
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Threats Tagged 'cve-2026-48486'
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CVE-2026-48486: CWE-190: Integer Overflow or Wraparound in signum-network signum-nodeCVE-2026-48486 0 Signum Node is a HDD-mined cryptocurrency using an energy efficient and fair Proof-of-Commitment (PoC+) consensus algorithm. Prior to version 3.9.9, an integer overflow in BlockServiceImpl.applyBlock() allowed a miner to receive an arbitrarily inflated block reward by crafting a block with a negative totalFeeCashBackNqt value. The vulnerability was introduced when the SMART_FEES hardfork (block ~1,029,000) enabled fee cash-back and burn accounting without overflow protection. This issue has been patched in version 3.9.9. Join the discussion | CVE Database V5 | 09/03/2026, 15:22:35 UTC Added: 09/03/2026, 15:38:49 UTC |
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