CVE-2026-77399
🗓️ 22 Sep 2026 18:58:56Reported by Debian Security Bug TrackerType 
debiancve🔗 security-tracker.debian.org👁 5 Views
| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | CVE-2026-77399 | 22 Sep 202619:56 | – | circl |
 | CVE-2026-77399 | 22 Sep 202618:58 | – | cve |
 | CVE-2026-77399 icalendar: Denial of service via unbounded VALARM REPEAT expansion | 22 Sep 202618:58 | – | cvelist |
 | EUVD-2026-84800 | 22 Sep 202618:58 | – | euvd |
 | CVE-2026-77399 | 22 Sep 202619:16 | – | nvd |
 | DEBIAN-CVE-2026-77399 | 22 Sep 202619:16 | – | osv |
| UBUNTU-CVE-2026-77399 | 22 Sep 202619:16 | – | osv |
 | CVE-2026-77399: Uncontrolled Resource Consumption | 22 Sep 202600:00 | – | rapid7 |
 | CVE-2026-77399 | 22 Sep 202619:16 | – | ubuntucve |
 | Linux Distros Unpatched Vulnerability : CVE-2026-77399 | 24 Sep 202600:00 | – | nessus |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Debian | 14 | all | python-icalendar | 6.3.1-2 | python-icalendar_6.3.1-2_all.deb |
| Debian | 999 | all | python-icalendar | 6.3.1-2 | python-icalendar_6.3.1-2_all.deb |
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22 Sep 2026 18:58Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
EPSS0.00312
SSVC