CVE-2026-14380: DBI vulnerability
CVE-2026-14380 affects DBI before 1.650 for Perl. The available advisory information identifies before 1.650 for Perl as affected versions.
What happened
CVE-2026-14380 affects DBI before 1 650 for Perl. A security weakness in DBI is being tracked as CVE-2026-14380. 650 for Perl are vulnerable to code injection via caller-influenced Profile.
The reported consequence is code execution, meaning successful exploitation could make the affected application or process run attacker-controlled code. When a string is assigned to a DBI handle's Profile attribute, DBI splits it into path, package and arguments, and interpolates the package part in a string eval with no validation of the package name. The available advisory information identifies before 1 650 for Perl as affected versions.
When a string is assigned to a DBI handle's Profil. Any caller-influenced value that reaches the Profile attribute is therefore arbitrary Perl code execution, including ca.
Editorial note: this News Brief follows the available evidence and adds length only when additional facts or useful context are available. Where public reporting does not establish a specific victim sequence, CyberDeltaForce does not present one as fact.
What the reporting and advisory establish
650 for Perl are vulnerable to code injection via caller-influenced Profile.
When a string is assigned to a DBI handle's Profile attribute, DBI splits it into path, package and arguments, and interpolates the package part in a string eval with no validation of the package name.
Any caller-influenced value that reaches the Profile attribute is therefore arbitrary Perl code execution, including ca
A security weakness in DBI is being tracked as CVE-2026-14380. The available advisory information identifies before 1.650 for Perl as affected versions. The reported consequence is code execution, meaning successful exploitation could make the affected application or process run attacker-controlled code. When a string is assigned to a DBI handle's Profile attribute, DBI splits it into path, package and arguments, and interpolates the package part in a string eval with no validation of the package name. Any caller-influenced value that reaches the Profile attribute is therefore arbitrary Perl code execution, including ca. The issue currently carries a HIGH 8.8 severity signal in the available reporting.
What this means for your environment
Move from the published facts to the technical path, exposure conditions and defensive decisions that matter in a real environment.
Attack & Exploitation Path
The sequence below shows how the vulnerability can be reached and what successful exploitation can produce. Each stage is labeled by evidence status.
Required condition: DBI before 1.650 for Perl is present and the vulnerable function is reachable in the way the software is normally used.
Required condition: attacker-controlled input or the relevant workflow reaches the affected code path.
Not publicly disclosed in enough technical detail to describe the mechanism without inference.
successful exploitation can execute attacker-controlled code in the affected application or service. The practical reach depends on the privileges and resources available to that process.
Map DBI before 1.650 for Perl to real assets, verify the vendor fix or mitigation, confirm the vulnerable path is no longer reachable, and review relevant telemetry for behavior consistent with exploitation.
Why this matters to you
CVE-2026-14380 matters because the practical risk is not the score alone — it is whether DBI before 1 exists in your environment and whether the reported trigger or exposure path can reach it. The current severity is HIGH 8.8. No exploitation flag is currently present in the CDF data, but that does not remove the need to validate affected systems.
Does this deserve attention in my environment?
Check the conditions below against your use of DBI before 1.
Select the conditions that are true in your environment. Leaving a condition unselected does not mean you are safe — it only means you have not marked it as applicable.
- Search endpoint, software and asset inventory for DBI before 1.
- Confirm the vendor-recommended fixed version or mitigation and verify deployment, not just assignment, across affected assets.
- Review relevant endpoint, application, network or identity telemetry for activity associated with exploitation of the affected component.
- Track vendor and government guidance for any change in exploitation status while remediation is underway.
What remains unconfirmed
- Available reporting does not currently indicate exploitation, but that can change as vendor, government or threat-intelligence reporting develops.
Sources & References
Original reporting and technical references are kept here for readers who want to verify the facts. Publisher names stay out of the reading flow above.