{"action":"Upgrade chainguard.dev/melange to 0.50.4 or later.","affected":[{"fixed":"0.50.4","introduced":"0"}],"component":"chainguard.dev/melange","cve_ids":["CVE-2026-54174"],"ecosystem":"Go","epss":0.00155,"exploited":false,"fixed_versions":["0.50.4"],"ghsa_id":"GHSA-fpg8-7664-jc5q","id":"tcs_01M5KF9K59E30DFVGVAF7Z849W","modified_at":"2026-09-10T03:50:51.801246105Z","published_at":"2026-07-10T21:43:05Z","references":["https://osv.dev/vulnerability/GHSA-fpg8-7664-jc5q","https://github.com/chainguard-dev/melange/security/advisories/GHSA-fpg8-7664-jc5q","https://github.com/chainguard-dev/melange"],"severity":{"label":"high","score":8.3},"sources":[{"source":"osv","source_id":"GHSA-fpg8-7664-jc5q#Go/chainguard.dev/melange","url":"https://osv.dev/vulnerability/GHSA-fpg8-7664-jc5q"}],"summary":"melange: Incomplete package integrity verification allows data section substitution"}