CVE•Published 2026-10-13•Modified 2026-10-19•1 article on news•3 live references•NVD data
CVE-2026-109736
Vulnerability data via NVD (ingested)
CVSS v3.1
8.1
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
EPSS percentile
5
Exploit Prediction Scoring System · top 95% of all CVEs
Description
Frame poisoning in the Layout component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5.
Timeline
Published 2026-10-13
Modified 2026-10-19
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-2026-109736Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-109736Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-109736Censys host search filtered to this CVE id.
grep.app
CVE-2026-109736Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-109736GitHub code search for direct mentions.
Google dork
"CVE-2026-109736" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.