TI-2026-30425 CVE-2026-42046libcaca: Heap OOB write in canvas import functions caused by int overflowPriority HIGH 69libcaca is a colour ASCII art library.CVSS 3.1HIGH 7.8· Local · No auth · User interaction · EPSS 0.00366 · Published 2026-05-11 · No fix listed CWE-122