Threats Tagged 'ubuntu-cve-2026-65423'
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Threats Tagged 'ubuntu-cve-2026-65423'
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An integer overflow in the UA_Variant arrayDimensions product computation in open62541 may allow a remote attacker to trigger an out-of-bounds write. (CVE-2026-65423)CVE-2026-65423 0 An integer overflow vulnerability exists in the UA_Variant arrayDimensions product computation in open62541. This flaw may allow a remote attacker to trigger an out-of-bounds write, potentially leading to code execution or denial of service. The vulnerability is identified as CVE-2026-65423 and affects specific versions of open62541. The CVSS v3.1 base score is 8.8, indicating a high severity impact on confidentiality, integrity, and availability. No known exploits are reported in the wild. Patch availability is not confirmed from the provided data. Join the discussion | GCVE Database | 07/30/2026, 23:16:00 UTC Added: 08/06/2026, 18:17:24 UTC |
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