CVE•Published 2026-05-07•Modified 2026-05-13•0 articles on news•5 live references•NVD data
CVE-2026-33814Golang · Go
Vulnerability data via NVD (ingested)
CVSS v3.1
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.
Timeline
Published 2026-05-07
Modified 2026-05-13
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-33814Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Golang Go"All exposed Golang Go instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Go"HTTP body or banner mentions "Go" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-33814Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-33814Censys host search filtered to this CVE id.
grep.app
CVE-2026-33814Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-33814GitHub code search for direct mentions.
Google dork
"CVE-2026-33814" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-33814 on GitHub.
We haven't classified any articles referencing CVE-2026-33814 yet. The external references above still apply.