Vendor
CPAN vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 56 vulnerabilities in CPAN: 0 in the last 7 days and 41 in the last 90 days, 6 of them critical and 0 exploited in the wild. The most recent, CVE-2026-121008, was published on 4 November 2026. 24 vulnerabilities in the last four weeks, up 71% on the four before (14). 0 critical against 4. 5 technologies have a page of their own.
- Last 7 days
- 0
- Last 90 days
- 41
- Critical, all time
- 6
- Exploited in the wild
- 0
About CPAN
The Comprehensive Perl Archive Network is a central repository for Perl software and documentation.
CPAN technologies
Latest CPAN vulnerabilities
- CVE-2026-121008: SQL::Abstract::Tree cross-site scripting in HTML profileinfo
- CVE-2026-115943: Spreadsheet::XLSX remote code execution via format condition evalinfo
- CVE-2026-116285: HTTP::Body regex denial of service in chunked request parsinginfo
- CVE-2026-116273: MIME::Parser memory exhaustion via unlimited message partsinfo
- CVE-2026-116270: MIME::Words memory exhaustion in decode_mimewordsinfo
- CVE-2026-116264: MIME::tools parameter parsing information disclosureinfo
- CVE-2026-116134: HTTP::Body memory exhaustion in multipart header parsinginfo
- CVE-2026-115825: HTTP::Server::PSGI memory exhaustion via large Content-Lengthinfo
- CVE-2026-113877: HTTP::Headers::ActionPack ReDoS in Accept-Language matchinginfo
- CVE-2026-94423: Net::LibSSH server verification missing in connectinfo
- CVE-2026-111946: Plack::Middleware::ETag inode disclosure in default ETag headerinfo
- CVE-2026-110686: Cpanel::JSON::XS use-after-free in filter callbacksinfo
- CVE-2026-110684: Cpanel::JSON::XS memory leak in encode_stringifyinfo
- CVE-2026-110681: Cpanel::JSON::XS use-after-free in ithread parser objectsinfo
- CVE-2026-110680: Cpanel::JSON::XS out of bounds write in canonical hash encodinginfo
- CVE-2026-110676: Cpanel::JSON::XS memory exhaustion in exponent encodinginfo
- CVE-2026-78497: JQ::Lite Perl code execution via regex evalinfo
- CVE-2026-110759: Text::CSV_XS incorrect byte returned for empty field with trailing CRinfo
- CVE-2026-110758: Text::CSV_XS buffer over-read in strip_trail_whitespaceinfo
- CVE-2026-110757: Text::CSV_XS record splitting via unquoted numeric stringsinfo
- CVE-2026-110756: Text::CSV_XS data corruption in print with UTF-8 and invalid bytesinfo
- CVE-2026-110755: Text::CSV_XS quadratic CPU use with CR-only inputinfo
- CVE-2026-110753: Text::CSV_XS use-after-free in bind_columns with skip_empty_rowsinfo
- CVE-2026-110752: Text::CSV_XS memory exhaustion in RFC 7111 fragment parsinginfo
- CVE-2026-107794: ExtUtils::Typemaps::STL::List memory exhaustion via av_extend integer underflowinfoEPSS 0.2%
Most severe CPAN vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-78183: DBD::Pg heap out-of-bounds write in quote_floatcriticalCVSS 9.8EPSS 0.7%
- CVE-2006-10003: CPAN XML::Parser heap buffer overflow in st_serial_stackcriticalCVSS 9.8EPSS 0.5%
- CVE-2016-15059: Net::IDN::Punycode heap buffer overflow in encode_punycodecriticalCVSS 9.8EPSS 0.4%
- CVE-2026-97230: IO::Socket::SSL::SelfCertificate malware code execution via obfuscated URLcriticalCVSS 9.8EPSS 0.1%
- CVE-2026-87078: Net::IDN::Punycode memory leak in decode_punycodecriticalCVSS 9.1EPSS 0.7%
- CVE-2026-87080: Net::IDN::Punycode::PP truncated label decoding vulnerabilitycriticalCVSS 9.1EPSS 0.6%
- CVE-2026-74766: Net::IDN::Punycode heap use-after-free in decode_punycodehighCVSS 8.4EPSS 0.2%
- CVE-2026-95831: Crypt::SelfCertificate malware in Perl modulehighCVSS 7.8EPSS 0.1%
- CVE-2026-87081: Net::IDN::UTS46 CPU exhaustion via quadratic punycode encodinghighCVSS 7.5EPSS 0.6%
- CVE-2026-87079: Net::IDN::Punycode CPU exhaustion via quadratic insertion costhighCVSS 7.5EPSS 0.6%
Vulnerabilities per week
24 vulnerabilities in the last four weeks, up 71% on the four before (14). 0 critical against 4. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 2 | 1 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 1 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 9 | 4 | |
| 28 Sep 2026 | 2 | 0 | |
| 5 Oct 2026 | 3 | 0 | |
| 12 Oct 2026 | 8 | 0 | |
| 19 Oct 2026 | 9 | 0 | |
| 26 Oct 2026 | 6 | 0 | |
| 2 Nov 2026 | 1 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many CPAN vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/vendors/cpan)<a href="https://junglewise.ai/threats/vendors/cpan"><img src="https://junglewise.ai/threats/vendors/cpan/badge.svg" alt="CPAN vulnerabilities" /></a>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/cpan.json, and this page as text at https://junglewise.ai/threats/vendors/cpan.md, 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, "CPAN vulnerabilities", https://junglewise.ai/threats/vendors/cpan, 12 November 2026.