1sealsemantic last-mile verification

Research / Finding

unbounded resource consumption in expandapk.Split on attacker-controlled .apk streams

F-APKO-003

Public snapshot: 26 Sep 2026. Status, releases and attribution belong to each source below; none is inferred from another record.

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Recorded evidence

5.5medium
CVE-2026-25122CVEchainguard-dev/apko

unbounded resource consumption in expandapk.Split on attacker-controlled .apk streams

Fixed in: apko v1.1.0

patched
details
Finding IDs
F-APKO-003
CVE
CVE-2026-25122
GHSA
GHSA-6p9p-q6wh-9j89
Status
patched
Fixed in
apko v1.1.0
Recorded credit
reporter: @1seal
Note
unbounded resource consumption in expandapk.Split
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE registry state
PUBLISHED
CVE state checked
Upstream title
unbounded resource consumption in expandapk.Split on attacker-controlled .apk streams
Upstream CWE
CWE-400
Upstream publication
Upstream updated
Metadata fetched
Upstream @1seal credit
@1seal: reporter (accepted)

F-APKO-003: Resource limits. Archive splitting permits unbounded resource consumption. Reviewed 24 Sep 2026. Mechanism assessed by 1seal.

Mechanism source for F-APKO-003

Security area (1seal assessment): Availability. Archive splitting permits unbounded resource consumption. Reviewed 24 Sep 2026.

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How this page groups evidence

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