CVE•Published 2026-09-08•Modified 2026-09-10•1 article on news•5 live references•NVD data
CVE-2026-28609
Vulnerability data via NVD (ingested)
CVSS v3.1
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
In read of MatroskaExtractor.cpp, there is a possible out-of-bounds write due to improper casting. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
Timeline
Published 2026-09-08
Modified 2026-09-10
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-2026-28609Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-28609Censys host search filtered to this CVE id.
grep.app
CVE-2026-28609Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-28609GitHub code search for direct mentions.
Google dork
"CVE-2026-28609" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.