CVE•Published 2026-10-26•Modified 2026-10-26•0 articles on news•4 live references•NVD data
CVE-2026-93850
Vulnerability data via NVD (ingested)
CVSS v3.1
6.5
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS percentile
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Description
Mattermost versions 11.9.x <= 11.9.1, 11.8.x <= 11.8.5, 11.7.x <= 11.7.10, 11.10.x <= 11.10.1 fail to bind the volume of text extracted from an uploaded PDF which allows an authenticated user to exhaust server memory and cause a denial of service via a crafted PDF whose compressed content stream expands into a very large amount of text.. Mattermost Advisory ID: MMSA-2026-00769
Timeline
Published 2026-10-26
Modified 2026-10-26
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-2026-93850Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-93850Censys host search filtered to this CVE id.
grep.app
CVE-2026-93850Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-93850GitHub code search for direct mentions.
Google dork
"CVE-2026-93850" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-93850 on GitHub.
We haven't classified any articles referencing CVE-2026-93850 yet. The external references above still apply.