CVE•Published 2026-09-10•Modified 2026-09-11•0 articles on news•4 live references•NVD data
CVE-2026-79592
Vulnerability data via NVD (ingested)
CVSS v3.1
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS percentile
—
Weaknesses (CWE)
Description
An out-of-bounds read vulnerability exists in the xls_dumpSummary() function of libxls 1.6.3 due to insufficient validation of file-controlled OLE summary offsets.
Timeline
Published 2026-09-10
Modified 2026-09-11
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-2026-79592Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-79592Censys host search filtered to this CVE id.
grep.app
CVE-2026-79592Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-79592GitHub code search for direct mentions.
Google dork
"CVE-2026-79592" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-79592 on GitHub.
We haven't classified any articles referencing CVE-2026-79592 yet. The external references above still apply.