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klauspost github.com/klauspost/compress/zstd vulnerabilities

1 published CVE affecting klauspost github.com/klauspost/compress/zstd, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).

Total
1
Critical
0
High
1
Medium
0
Low
0
Unscored
0
CISA KEV
0

Latest klauspost github.com/klauspost/compress/zstd CVEs

Newest publication first

  1. CVE-2026-116591 compress zstd: Panic on two-block frames

    Published
    HighCVSS 8.7 EPSS 0.33%

    compress provides various compression algorithms. Prior to 1.20.2, the zstd DecodeAll and streaming decoder paths can panic when a crafted two-block frame reaches huff0.ReadTable with an FSE normalized count of 32768 that readNCount stores in int16 as -32768. The wrapped count al...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.