klauspost has 3 CVEs on record. 2 were published in the last 90 days. The median CVSS is 8.1 (high).
CVEs per month
Last 12 months, by publish date
1125/111225/120126/010226/020326/030426/040526/050626/060726/070826/080926/091026/10
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 8.1
- Publish → KEV
- —
- Last 90 days
- 2 prev 1
Products
- compress 1
- github.com/klauspost/compress 1
- github.com/klauspost/compress/zstd 1
3
Total CVEs
0
Critical
0
CISA KEV
0
Exploited
klauspost vulnerabilities
CVEs affecting klauspost, newest first. Open any entry for full detail, references, and exploit status.
3 CVEsRSS
CVE-2026-116591High· 8.7compress zstd: Panic on two-block frames
compress zstd: Panic on two-block frames
▾ Twilightklauspost · github.com/klauspost/compress/zstdEPSS 0.33%via OSV
CVE-2026-63209High· 7.5compress provides various compression algorithms
compress provides various compression algorithms. Prior to version 1.18.7, a signed integer overflow vulnerability in s2.NewDict() allows an attacker to bypass repeat index validation by supplying a dictionary with a uvarint-encoded repe…
▾ Twilightklauspost · compressEPSS 0.50%via NVD
GO-2026-5841NoneOOB read in github.com/klauspost/compress/s2
OOB read in github.com/klauspost/compress/s2
▾ Sunlitklauspost · github.com/klauspost/compressvia OSV