CVE-2026-54174

highCVSS 8.3covered by 1 sourcefirst seen 2026-07-10

Previously, Apko verified the control section hash (.PKGINFO etc.) against the signed APKINDEX, but never verified the data section hash (the actual package files that get installed). An attacker who could compromise a mirror, poison a cache, or MITM a package fetch could substitute arbitrary file contents while the control hash check still passed.

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Advisory coverage (1)

highGHSA-fpg8-7664-jc5q: melange: Incomplete package integrity verification allows data section substitutionghsa · 2026-07-10

External references

NVD record for CVE-2026-54174

CVE.org record

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