UBUNTU-CVE-2026-111137

libsmi through 0.5.0 contains an out-of-bounds write vulnerability in smiValueAsString in lib/smi.c that allows attackers to overflow a fixed 1024-byte static buffer through hex rendering of OCTET STRING values. Attackers can supply a crafted MIB with an OCTET STRING DEFVAL of 512 or more octets...