CVE•Published 2026-01-08•Modified 2026-06-30•1 article on news•6 live references•NVD data
CVE-2026-0719
Vulnerability data via NVD (ingested)
CVSS v3.1
8.6
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
A flaw was identified in the NTLM authentication handling of the libsoup HTTP library, used by GNOME and other applications for network communication. When processing extremely long passwords, an internal size calculation can overflow due to improper use of signed integers. This results in incorrect memory allocation on the stack, followed by unsafe memory copying. As a result, applications using libsoup may crash unexpectedly, creating a denial-of-service risk.
Timeline
Published 2026-01-08
Modified 2026-06-30
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-2026-0719Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-0719Censys host search filtered to this CVE id.
grep.app
CVE-2026-0719Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-0719GitHub code search for direct mentions.
Google dork
"CVE-2026-0719" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.