{"schema_version":1,"title":"Larry Wall Perl vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in Larry Wall Perl: 0 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-57432, was published on 13 July 2026.","url":"https://junglewise.ai/threats/technologies/perl","json_url":"https://junglewise.ai/threats/technologies/perl.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/perl","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":1,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":2,"last_365_days":3},"latest":[{"cve":"CVE-2026-57432","cvss":0,"slug":"cve-2026-57432-perl-integer-overflow-and-out-of-bounds-read-in-pack-and-unpack","title":"Perl integer overflow and out-of-bounds read in pack and unpack functions","severity":"info","exploited":false,"published_at":"2026-07-13T17:17:55.67+00:00","url":"https://junglewise.ai/threats/cve-2026-57432-perl-integer-overflow-and-out-of-bounds-read-in-pack-and-unpack"},{"cve":"CVE-2026-13221","cvss":0,"slug":"cve-2026-13221-perl-integer-overflow-in-regular-expression-trie-compilation","title":"Perl integer overflow in regular expression trie compilation","severity":"info","exploited":false,"published_at":"2026-07-13T17:16:48.923+00:00","url":"https://junglewise.ai/threats/cve-2026-13221-perl-integer-overflow-in-regular-expression-trie-compilation"},{"cve":"CVE-2026-8376","epss":0.0002,"slug":"cve-2026-8376-perl-heap-buffer-overflow-in-regular-expression-compilation","title":"Perl heap buffer overflow in regular expression compilation","severity":"info","exploited":false,"published_at":"2026-05-26T00:16:57.15+00:00","url":"https://junglewise.ai/threats/cve-2026-8376-perl-heap-buffer-overflow-in-regular-expression-compilation"},{"cve":"CVE-1999-0034","cvss":7.2,"slug":"cve-1999-0034-perl-suidperl-buffer-overflow","title":"Perl suidperl buffer overflow","severity":"high","exploited":false,"published_at":"1997-05-29T04:00:00+00:00","url":"https://junglewise.ai/threats/cve-1999-0034-perl-suidperl-buffer-overflow"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":2},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"Larry Wall Perl","slug":"perl","vendor":{"name":"Larry Wall","slug":"larry-wall","url":"https://junglewise.ai/threats/vendors/larry-wall"},"aliases":[],"homepage":"https://www.perl.org/","repo_url":"https://github.com/Perl/perl5","description":"A high-level, general-purpose, interpreted, dynamic programming language.","url":"https://junglewise.ai/threats/technologies/perl"},"most_severe":[{"cve":"CVE-1999-0034","cvss":7.2,"slug":"cve-1999-0034-perl-suidperl-buffer-overflow","title":"Perl suidperl buffer overflow","severity":"high","exploited":false,"published_at":"1997-05-29T04:00:00+00:00","url":"https://junglewise.ai/threats/cve-1999-0034-perl-suidperl-buffer-overflow"},{"cve":"CVE-2026-57432","cvss":0,"slug":"cve-2026-57432-perl-integer-overflow-and-out-of-bounds-read-in-pack-and-unpack","title":"Perl integer overflow and out-of-bounds read in pack and unpack functions","severity":"info","exploited":false,"published_at":"2026-07-13T17:17:55.67+00:00","url":"https://junglewise.ai/threats/cve-2026-57432-perl-integer-overflow-and-out-of-bounds-read-in-pack-and-unpack"},{"cve":"CVE-2026-13221","cvss":0,"slug":"cve-2026-13221-perl-integer-overflow-in-regular-expression-trie-compilation","title":"Perl integer overflow in regular expression trie compilation","severity":"info","exploited":false,"published_at":"2026-07-13T17:16:48.923+00:00","url":"https://junglewise.ai/threats/cve-2026-13221-perl-integer-overflow-in-regular-expression-trie-compilation"},{"cve":"CVE-2026-8376","epss":0.0002,"slug":"cve-2026-8376-perl-heap-buffer-overflow-in-regular-expression-compilation","title":"Perl heap buffer overflow in regular expression compilation","severity":"info","exploited":false,"published_at":"2026-05-26T00:16:57.15+00:00","url":"https://junglewise.ai/threats/cve-2026-8376-perl-heap-buffer-overflow-in-regular-expression-compilation"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}