CVE•Published 2026-06-23•Modified 2026-07-31•0 articles on news•4 live references•NVD data
CVE-2026-56968Gnu · Sasl
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
21
Exploit Prediction Scoring System · top 79% of all CVEs
Weaknesses (CWE)
Description
GNU SASL before 2.2.4 lacks sanitization of a short challenge in _gsasl_ntlm_client_step in the NTLM client, which could result in memory disclosure via a crafted server.
Timeline
Published 2026-06-23
Modified 2026-07-31
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-2026-56968Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Gnu Sasl"All exposed Gnu Sasl instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Sasl"HTTP body or banner mentions "Sasl" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-56968Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-56968Censys host search filtered to this CVE id.
grep.app
CVE-2026-56968Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-56968GitHub code search for direct mentions.
Google dork
"CVE-2026-56968" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-56968 on GitHub.
We haven't classified any articles referencing CVE-2026-56968 yet. The external references above still apply.