CVE•Published 2026-10-19•Modified 2026-10-19•0 articles on news•3 live references•NVD data
CVE-2026-110685
Vulnerability data via NVD (ingested)
CVSS v3.1
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EPSS percentile
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Weaknesses (CWE)
Description
Cpanel::JSON::XS versions before 4.80 for Perl leak the decoded arguments of a tagged value when its THAW method dies in decode_tag. With allow_tags, a tagged value's class name and argument array are decoded and passed to the class's THAW method. Both are released only after THAW returns, so a THAW that dies leaves the whole decoded argument structure allocated. Each rejected document leaks data of a size the sender chooses, so a process that catches the error and keeps running exhausts its memory.
Timeline
Published 2026-10-19
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-2026-110685Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-110685Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-110685Censys host search filtered to this CVE id.
grep.app
CVE-2026-110685Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-110685GitHub code search for direct mentions.
Google dork
"CVE-2026-110685" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-110685 on GitHub.
We haven't classified any articles referencing CVE-2026-110685 yet. The external references above still apply.