CVE•Published 2026-06-01•Modified 2026-06-02•0 articles on news•5 live references•NVD data
CVE-2026-5419
Vulnerability data via NVD (ingested)
CVSS v3.1
3.7
LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS percentile
—
Weaknesses (CWE)
Description
A flaw was found in gnutls. The PKCS#7 padding check, performed during decryption, was not constant-time. This timing side-channel could allow a remote attacker to potentially leak sensitive information about the padding bytes through observable timing differences. This vulnerability is a form of information disclosure.
Timeline
Published 2026-06-01
Modified 2026-06-02
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-2026-5419Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-5419Censys host search filtered to this CVE id.
grep.app
CVE-2026-5419Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-5419GitHub code search for direct mentions.
Google dork
"CVE-2026-5419" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (5)
CVE-2026-54195 repos
nomi-sec/PoC-in-GitHubunknown
📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
Zeyad-Azima/Offensive-Resourcesunknown
A Huge Learning Resources with Labs For Offensive Security Players
mwlik/v8-resourcesunknown
A bunch of V8 resources (with a security focus)
zulloper/cve-pocPython
CVE POC repo 자동 수집기
rxerium/CISA-KEVPython
An automated repo to track Nuclei template scanning capabilities against the CISA KEV.
We haven't classified any articles referencing CVE-2026-5419 yet. The external references above still apply.