CVE-2026-63559

An integer overflow in the UAVariant arrayDimensions product computation in open62541 may allow a remote attacker to read out-of-bounds heap memory, potentially disclosing sensitive information...

UBUNTU-CVE-2026-63559

An integer overflow in the UAVariant arrayDimensions product computation in open62541 may allow a remote attacker to read out-of-bounds heap memory, potentially disclosing sensitive information...

PT-2026-66621

Name of the Vulnerable Software and Affected Versions open62541 affected versions not specified Description An integer overflow occurs during the arrayDimensions product computation within the UA Variant structure. This flaw allows a remote attacker to trigger an out-of-bounds write, which involv...