CVE•Published 2026-10-23•Modified 2026-10-26•0 articles on news•5 live references•NVD data
CVE-2026-115638
Vulnerability data via NVD (ingested)
CVSS v3.1
4.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
EPSS percentile
11
Exploit Prediction Scoring System · top 89% of all CVEs
Description
OpenStack Ironic through 39.0.1 allows a denial of service via a configdrive that results in a very large amount of uncompressed data, aka a gzip bomb.
Timeline
Published 2026-10-23
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).
Shodan · vuln tag0 hosts
vuln:CVE-2026-115638Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-115638Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-115638Censys host search filtered to this CVE id.
grep.app
CVE-2026-115638Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-115638GitHub code search for direct mentions.
Google dork
"CVE-2026-115638" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-115638 on GitHub.
We haven't classified any articles referencing CVE-2026-115638 yet. The external references above still apply.