This critical-severity CVE scores 9.1 under CISA-ADP (Vulnrichment) CVSS v3.1 (NVD's own analysis pending). EPSS exploit probability: 0.4%, top 68% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
DBI versions before 1.650 for Perl read one byte out-of-bounds in preparse when deleting an initial SQL comment.
The preparse method normalises SQL and removes comments. When the SQL starts with a comment line, the deletion of that line during normalisation led to an out-of-bounds read by one byte. The result is a fault on memory-hardened builds and nondeterministic newline retention on normal builds.
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
July 7, 2026
July 10, 2026
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| perl-dbi | — | 1.651-r0 | — |
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| libdbi-perl | 1.643-3 ... 1.651-1 (10 versions) | — | — |
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| libdbi-perl | 1.643-4 ... 1.651-1 (9 versions) | — | — |
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| libdbi-perl | 1.647-1 ... 1.651-1 (6 versions) | — | — |
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| libdbi-perl | 1.647-1, 1.648-1, 1.649-1 | 1.650-1 | — |
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 259 total refreshes for this CVE.
See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-14740
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