{"id":"AZL-112580","summary":"CVE-2026-120457 affecting package libaec 1.1.3-1","details":"libaec through 1.1.7 contains an out-of-bounds read vulnerability in m_se_decode() in src/decode.c that allows attackers to bypass a signed bounds check via an overlong fundamental sequence. Attackers can supply a crafted CCSDS 121.0/SZIP stream with 2^31 or more zero bits to crash the decoder or leak adjacent memory into decoded samples.","modified":"2026-11-04T05:35:52Z","published":"2026-11-02T15:17:29Z","upstream":["CVE-2026-120457"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-120457"}],"affected":[{"package":{"name":"libaec","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/libaec"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.1.3-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-112580.json"}}],"schema_version":"1.9.2"}