# Perl DBI vulnerabilities

Source: https://junglewise.ai/threats/technologies/perl-dbi  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 11 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/perl-dbi.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in Perl DBI: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-111879, was published on 20 October 2026. 2 vulnerabilities in the last four weeks, up 100% on the four before (1).

## Counts

- Last 7 days: 0
- Last 30 days: 2
- Last 90 days: 3
- All time: 3 (0 critical, 0 exploited in the wild)

## About Perl DBI

Perl Database Interface library providing abstraction layer for database connectivity.

## Latest Perl DBI vulnerabilities

- [CVE-2026-111879: Perl DBI DBD::DBM lock release on failed open](https://junglewise.ai/threats/cve-2026-111879-dbi-versions-before-1-656-for-perl-hang-on-a-later-open-of-a-dbd) (info, published 20 Oct 2026)
- [CVE-2026-108518: Perl DBI type confusion in dbi_profile leading to crash](https://junglewise.ai/threats/cve-2026-108518-dbi-versions-before-1-656-for-perl-crash-via-type-confusion-in) (info, published 20 Oct 2026)
- [CVE-2026-88816: Perl DBI FetchHashKeyName integer value handling integer overflow](https://junglewise.ai/threats/cve-2026-88816-dbi-versions-before-1-654-for-perl-incorrectly-treat-numeric) (info, published 28 Sep 2026)

## Most severe Perl DBI vulnerabilities

- [CVE-2026-111879: Perl DBI DBD::DBM lock release on failed open](https://junglewise.ai/threats/cve-2026-111879-dbi-versions-before-1-656-for-perl-hang-on-a-later-open-of-a-dbd) (info, published 20 Oct 2026)
- [CVE-2026-108518: Perl DBI type confusion in dbi_profile leading to crash](https://junglewise.ai/threats/cve-2026-108518-dbi-versions-before-1-656-for-perl-crash-via-type-confusion-in) (info, published 20 Oct 2026)
- [CVE-2026-88816: Perl DBI FetchHashKeyName integer value handling integer overflow](https://junglewise.ai/threats/cve-2026-88816-dbi-versions-before-1-654-for-perl-incorrectly-treat-numeric) (info, published 28 Sep 2026)

## Vulnerabilities per week

2 vulnerabilities in the last four weeks, up 100% on the four before (1).

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 1 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 2 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Perl technologies

- [Perl CGI](https://junglewise.ai/threats/technologies/perl-cgi): 13 vulnerabilities
- [Perl MIME-tools](https://junglewise.ai/threats/technologies/mime-tools): 5 vulnerabilities
- [Perl HTTP::Body](https://junglewise.ai/threats/technologies/http-body): 3 vulnerabilities
- [Perl Web::Simple](https://junglewise.ai/threats/technologies/web-simple): 3 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Perl DBI vulnerabilities", https://junglewise.ai/threats/technologies/perl-dbi, 11 November 2026.