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CVE-2026-13221
🗓️ 13 Jul 2026 15:40:11Reported by Debian Security Bug TrackerType 
debiancve🔗 security-tracker.debian.org👁 4 Views
| Reporter | Title | Published | Views | Family All 28 |
|---|---|---|---|---|
 | CVE-2026-13221 | 13 Jul 202615:40 | – | attackerkb |
 | CVE-2026-13221 | 13 Jul 202615:40 | – | alpinelinux |
 | CVE-2026-13221 affecting package perl for versions less than 5.38.2-513 | 24 Jul 202400:12 | – | cbl_mariner |
 | CVE-2026-13221 vulnerabilities | 17 Jul 202614:17 | – | cgr |
 | CVE-2026-13221 | 13 Jul 202617:43 | – | circl |
 | CVE-2026-13221 | 13 Jul 202615:40 | – | cve |
 | CVE-2026-13221 Perl versions through 5.43.9 produce silently incorrect regular expression matches when an alternation of more than 65535 fixed string branches is compiled into a trie in Perl_study_chunk | 13 Jul 202615:40 | – | cvelist |
 | EUVD-2026-43503 | 13 Jul 202615:40 | – | euvd |
 | Perl versions through 5.43.9 produce silently incorrect regular expression matches when an alternation of more than 65535 fixed string branches is compiled into a trie in Perl_study_chunk | 15 Jul 202608:01 | – | mscve |
 | CVE-2026-13221 | 13 Jul 202617:16 | – | nvd |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Debian | 11 | all | perl | 5.32.1-4+deb11u5 | perl_5.32.1-4+deb11u5_all.deb |
| Debian | 12 | all | perl | 5.36.0-7+deb12u3 | perl_5.36.0-7+deb12u3_all.deb |
| Debian | 13 | all | perl | 5.40.1-6 | perl_5.40.1-6_all.deb |
| Debian | 14 | all | perl | 5.40.1-8 | perl_5.40.1-8_all.deb |
| Debian | 999 | all | perl | 5.40.1-8 | perl_5.40.1-8_all.deb |
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13 Jul 2026 15:40Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.19.1
EPSS0.00606
SSVC