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CVE-2026-27141

Sending certain HTTP/2 frames can cause a server to panic in golang.org/x/net

CVSS score

7.5

EPSS probability

%0.6

Risk score

0.0

Published

8 mo ago

Vulnerability Timeline (Change History)

CVE-2026-27141 historical changes made to the vulnerability by NVD, CISA and MITRE:

DateActor / SourceAction / DescriptionTypePrevious valueNew value
04.11.2026nvd@nist.govInitial Analysis & CVSS Vector AssignmentCVSS V3.1—CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
10.02.2026CISA CoordinatorSSVC Risk Re-assessmentSSVC / KEVexploitation: noneexploitation: none
10.02.2026MITRE / NVDNew CVE Record Received & IngestedCVE Created—CVE-2026-27141

Get this vulnerability through the API

Affected products, version ranges, exploitation status and patch information in a single request, with a free key.

curl -H "x-api-key: $DAYBREACH_API_KEY" \
  "https://api.daybreach.dev/api/v1/intel/cves/CVE-2026-27141"
CVE-2026-27141 · Sending certain HTTP/2 frames can cause a…