CVE•Published 2026-09-29•Modified 2026-09-29•0 articles on news•4 live references•NVD data
CVE-2026-97029
Vulnerability data via NVD (ingested)
CVSS v3.1
5.7
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
EPSS percentile
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Weaknesses (CWE)
Description
Flatpak's process ID namespace separation does not prevent a sandboxed app's kill(0, signal) or killpg(0, signal) calls from reaching processes outside the sandbox that share the same process group. A malicious or compromised Flatpak app can use this to cause denial of service by terminating processes outside its sandbox, such as the desktop shell.
Timeline
Published 2026-09-29
Modified 2026-09-29
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-2026-97029Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-97029Censys host search filtered to this CVE id.
grep.app
CVE-2026-97029Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-97029GitHub code search for direct mentions.
Google dork
"CVE-2026-97029" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-97029 on GitHub.
We haven't classified any articles referencing CVE-2026-97029 yet. The external references above still apply.