ZC
Product
zchunk
by zchunk · last CVE Oct 27, 2026
2
CVEs
0
On KEV
7.8
Max CVSS
1
New 30D
Severity mix
Critical 0High 1Medium 1Low 0
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Add zchunk to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2023-46228
7.8
0%
Oct 19
zchunk before 1.3.2 has multiple integer overflows via malformed zchunk files to lib/comp/comp.c, lib/comp/zstd/zstd.c, lib/dl/multipart.c, or lib/header.c
Affected: before 1.3.2
CVE-2026-117556
New
4.3
0%
Oct 27
zchunk before 1.5.5 Heap Out-of-Bounds Read via read_preface()
Affected: before 1.5.5
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