CVE•Published 2026-05-26•Modified 2026-05-26•1 article on news•6 live references•NVD data
CVE-2026-48131
Vulnerability data via NVD (ingested)
CVSS v3.1
8.1
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
The VPN service may mishandle an unexpected IKE fragment value received on the IKE port 500/UDP during the early stage of a connection attempt. This can cause the service to terminate unexpectedly, resulting in denial of service (temporary disruption of VPN-related functionality).
Timeline
Published 2026-05-26
Modified 2026-05-26
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).
More intel sources (5)
Shodan report
vuln:CVE-2026-48131Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-48131Censys host search filtered to this CVE id.
grep.app
CVE-2026-48131Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-48131GitHub code search for direct mentions.
Google dork
"CVE-2026-48131" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.