CVE•Published 2026-07-07•Modified 2026-07-10•1 article on news•7 live references•NVD data
CVE-2026-14739Perl · Dbi
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
8
Exploit Prediction Scoring System · top 92% of all CVEs
Weaknesses (CWE)
Description
DBI versions before 1.650 for Perl have a heap overflow when preparsing SQL statements with an extreme number of placeholders. The fix for CVE-2026-10879 did not allocate enough memory to handle approximately 1.2-million placeholders. DBI version 1.650 sets a hard limit of 99,999 placeholders.
Timeline
Published 2026-07-07
Modified 2026-07-10
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-2026-14739Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Perl Dbi"All exposed Perl Dbi instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Dbi"HTTP body or banner mentions "Dbi" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-14739Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-14739Censys host search filtered to this CVE id.
grep.app
CVE-2026-14739Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-14739GitHub code search for direct mentions.
Google dork
"CVE-2026-14739" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.