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CVE-2026-56409
🗓️ 21 Jun 2026 15:52:59Reported by Debian Security Bug TrackerType 
debiancve🔗 security-tracker.debian.org👁 6 Views
| Reporter | Title | Published | Views | Family All 25 |
|---|---|---|---|---|
 | CVE-2026-56409 | 21 Jun 202615:52 | – | attackerkb |
 | CVE-2026-56409 | 21 Jun 202615:52 | – | alpinelinux |
 | CVE-2026-56409 affecting package expat for versions less than 2.8.2-1 | 8 Jul 202616:02 | – | cbl_mariner |
 | CVE-2026-56409 vulnerabilities | 25 Jun 202620:36 | – | cgr |
 | CVE-2026-56409 | 21 Jun 202618:05 | – | circl |
 | CVE-2026-56409 | 21 Jun 202615:52 | – | cve |
 | CVE-2026-56409 | 21 Jun 202615:52 | – | cvelist |
 | Multiple vulnerability found in Expat | 25 Jun 202600:00 | – | freebsd |
 | EUVD-2026-38186 | 21 Jun 202615:52 | – | euvd |
 | FreeBSD : Multiple vulnerability found in Expat (d06b1fa2-731f-11f1-a0d2-589cfc10a551) | 29 Jun 202600:00 | – | nessus |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Debian | 14 | any | expat | 2.8.2-1 | expat_2.8.2-1_any.deb |
| Debian | 999 | any | expat | 2.8.2-1 | expat_2.8.2-1_any.deb |
| Debian | 11 | any | expat | 2.2.10-2+deb11u7 | expat_2.2.10-2+deb11u7_any.deb |
| Debian | 12 | any | expat | 2.5.0-1+deb12u2 | expat_2.5.0-1+deb12u2_any.deb |
| Debian | 13 | any | expat | 2.7.1-2 | expat_2.7.1-2_any.deb |
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21 Jun 2026 15:52Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.5
EPSS0.00098
SSVC