Vendor
Perl Foundation vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 5 vulnerabilities in Perl Foundation: 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-2026-57433, was published on 13 July 2026.
- Last 7 days
- 0
- Last 90 days
- 3
- Critical, all time
- 0
- Exploited in the wild
- 0
About Perl Foundation
The Perl Foundation is a non-profit organization dedicated to the advancement of the Perl programming language and related technologies.
Latest Perl Foundation vulnerabilities
- CVE-2026-57433: Perl Storable integer overflow in SX_HOOK deserializationinfoCVSS 0
- CVE-2026-57432: Perl integer overflow and out-of-bounds read in pack and unpack functionsinfoCVSS 0
- CVE-2026-13221: Perl integer overflow in regular expression trie compilationinfoCVSS 0
- CVE-2026-8376: Perl heap buffer overflow in regular expression compilationinfoEPSS 0.0%
- CVE-1999-0034: Perl suidperl buffer overflowhighCVSS 7.2
Most severe Perl Foundation vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-1999-0034: Perl suidperl buffer overflowhighCVSS 7.2
- CVE-2026-57433: Perl Storable integer overflow in SX_HOOK deserializationinfoCVSS 0
- CVE-2026-57432: Perl integer overflow and out-of-bounds read in pack and unpack functionsinfoCVSS 0
- CVE-2026-13221: Perl integer overflow in regular expression trie compilationinfoCVSS 0
- CVE-2026-8376: Perl heap buffer overflow in regular expression compilationinfoEPSS 0.0%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 3 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/vendors/perl-foundation.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Perl Foundation vulnerabilities", https://junglewise.ai/threats/vendors/perl-foundation, 26 September 2026.