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CVE-2026-118261

🗓️ 28 Oct 2026 18:58:43Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

Unbounded gzip expansion in Echo Decompress middleware allows DoS via memory or CPU exhaustion.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-118261
28 Oct 202619:07
–circl
cvelist
Cvelist
CVE-2026-118261 Echo: Decompress permits unbounded gzip expansion in v4
28 Oct 202618:58
–cvelist
debiancve
Debian CVE
CVE-2026-118261
28 Oct 202622:45
–debiancve
euvd
EUVD
EUVD-2026-112370
28 Oct 202618:58
–euvd
github
Github Security Blog
Echo: Decompress permits unbounded gzip expansion in v4
23 Oct 202620:49
–github
nvd
NVD
CVE-2026-118261
28 Oct 202619:17
–nvd
osv_ghsa
osv_ghsa
GHSA-H7WR-284F-5QVC Echo: Decompress permits unbounded gzip expansion in v4
23 Oct 202620:49
–osv_ghsa
ptsecurity
Positive Technologies
PT-2026-129131
28 Oct 202600:00
–ptsecurity
Vulners
Node
labstackechoRange4.0.0–4.16.1
[
  {
    "vendor": "labstack",
    "product": "echo",
    "versions": [
      {
        "version": ">= 4.0.0, < 4.16.1",
        "status": "affected"
      }
    ]
  }
]

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28 Oct 2026 19:17Current
5.9Medium risk
Vulners AI Score5.9
CVSS 48.2
3