CVE•Published 2026-04-06•Modified 2026-04-07•1 article on news•5 live references•NVD data
CVE-2026-34841
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
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Description
Bruno is an open source IDE for exploring and testing APIs. Prior to 3.2.1, Bruno was affected by a supply chain attack involving compromised versions of the axios npm package, which introduced a hidden dependency deploying a cross-platform Remote Access Trojan (RAT). Users of @usebruno/cli who ran npm install between 00:21 UTC and ~03:30 UTC on March 31, 2026 may have been impacted. Upgrade to 3.2.1
Timeline
Published 2026-04-06
Modified 2026-04-07
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-2026-34841Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-34841Censys host search filtered to this CVE id.
grep.app
CVE-2026-34841Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-34841GitHub code search for direct mentions.
Google dork
"CVE-2026-34841" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.